The rack looks very functional but possibly a little too industrial. I am not trying to be too critical but provide you with the honest feedback you have asked for. Perhaps a slightly different pattern on the holes and more rounded corners. Should the holes for bungee cords be round so they cannot move? I would also suggest another slot or hole in the middle of the tail for a bungee cord.
I may be interested once you have determined the final design and price.
Thanks for the feedback, I think the rack will look less industrial after it is powder coated and future racks we will be using 3/16" thick plate instead of the 1/4" plate in the pictures. I personally think that rounding the corners would take away from the overall design of the rack. I have designed the rack to fit the sharp razor edges of the bike's awesum styling. I may have to put a small radius in the corners if getting the powder coating in the corners becomes a problem. The bungees slots also fit the design of the rack and I think it would detract from the looks if you have round holes there for the bungee hooks. If you have any pressure on your bungee cords at all, they won't be moving around in the slots. The slots will be widened slightly to accept the 1/4" black plastic hooks popular are today's bungee cords. A bungee slot in the center rear might be a good idea, but my thoughts where you would criss-cross bungee cords into the two rear slots. One bungee cord down the middle of a pack isn't going to hold much.