Well, since I installed these, and no one else has posted up thoughts, I will.
First thing you should know is that if you are interested in these, you should visit former forum member Cougar8000 at his site, Mishacycles.com. He carries the grips and they are $125 shipped for forum members. Just send him a note, tell him your a member, and he'll adjust pricing. He's a cool guy.
Now...Grips.
I got mine from Alex a couple weeks ago and installed them in a couple hours. The grips are really cool, and the shape is nice, but they are not exactly plug and play.
The reason is these grips are 1/2 inch shorter than the OEM grips causing some extra work on the throttle side. If you don't move the throttle housing to the right and set the grip flush with the bar-end, there will be 1/2 inch of naked bar showing between the end of the grip and the bar-end.
You gotta take the throttle housing apart anyway, so relocating the small key hole that keeps it in place and lets it close all the way is not that big of deal. The hole is small and not very deep. I chose to move the kill switch housing to the right too, so I had to drill two holes. One for the throttle housing and one for the kill switch housing. Others have left the kill switch housing where it is, leaving a 1/2 inch space between the grip and the housing. The brake lever mount does not need to be moved.
So, after moving the housing and maybe the kill switch, just slide the grip on, put the throttle housing together and decide on your wiring. I placed the grip so that at rest, the button is between 11 and 12 o'clock so that when I'm using the throttle on the road, the button and LED face me. The way you do the button placement is up to you. I ran the wire under the emergency flasher switch and then ran it along the other wires from the bar. It wasn't hard, but it was time consuming for me because I hadn't planned on having to relocate the throttle housing...If I did one tomorrow, it would be no problem.
The clutch side is super easy. Just remove the OEM grip, and put the A'ME grip in its place. This grip is also shorter than the OEM, but it's easy to just locate the grip between the switch housing and the bar-end, and it looks just fine. You have to leave a little space between the switch housing and the grip anyway to account for the wire exit from the grip.
The A'ME grip has a plastic sleeve and an allen bolt that locks the grip down, so there is no adhesive or glue needed. Just slide the grip into place and lock down. I located the grip so the button and the LED light were at about 10 o'clock, so they would face me when I'm riding. I ran the wire to the split in the housing, used a file to make a small pass through area and then ran the wire through the housing and out the other side with the rest of the wiring. It looks great. Pay attention to how the wire runs though the housing so you don't interfere with the turn signal switch.
Initially I wired the grips to the OEM heated grip wire on the left side. Finding and working on that wire requires removal of the left lower fairing. You will see a blue connector in there, connected to nothing. If you test it, it should be switched and only work when the bike is running...Not just key on. I think green was hot and black was ground.
I wired my GPS (2 amps) and the grips (7 amps) to this wire so initially my grips were switched. They worked good, and got hot, but I decided I didn't like them on switched power, so I un-did the wiring to that area and moved them to direct current. They have a sensor that knows if they are draining the battery, so if you leave them on and the bike is off, they will turn off soon anyway. I didn't like them switched because on a trip to Phoenix where I used them a lot, I couldn't turn them on so they could start warming up before I started the bike.
If they are shut off by you, or switched power, you have to hit the buttons however many times to get to whatever setting you want...So five times for setting five. I thought that was a pain in the ass, and would forget to turn them back on until I had my thick gloves on...Bummer. If the grips turn off themselves due to a sensed lowered battery, they will retun to their previous setting, so I see no reason to have them switched.
I had an issue where the right grip would continuously flash as if always warming and never reaching full heat, in any condition. The left grip is perfect. I contacted John at A'ME and he sent me to the lead tech guy. They're sending me a new grip in the mail with a return label...They were really nice.
Anyway...The grips get really hot and I usually use them on 3. They go to 6, but that is frigging hot. I like them and think they are well made. They were pretty straight forward to install, but expect to do just a little fiddling.