For the head bearings and forks, you can safely support the bike on the header pipes without damage with the bike on the center stand. I use a piece of plywood on a scissor jack. You can put some weight on the pillion seat to reduce the load on the pipes if you want but it really isn't necessary. Do you have the appropriate torque wrench adaptor for the steering head?
I agree with rbentnail about the windscreen!!!
Also, cover the tank with something to prevent damage in case of a dropped tool!
Might be a good time to do some other routine maintenance. Clutch and front/rear brake hydraulic flush. Remove and clean/lube the brake/clutch levers as well as rear brake pivot and shifter linkage + pivot. Make sure you do the brass bushing in the clutch lever. When was your last valve clearance check? (Do coolant and spark plugs at the same time and a throttle body synchronization after buttoning it back up.) Has the cam chain tensioner (CCT) been changed on this bike? If it is original (without blue or green dot), get it replaced sooner rather than later.
Enjoy!!