Anne - WOW - you're one lucky gal!!!
Really - Red does most of my work - but I try to do as much as I can because he has his bike to worry about (and usually most of his friends too).
I have done supervised by Red: replace top ends/rings, replace clutch plates/springs, replace brake pads, bleed brakes
I have done on my own: change reeds, change jetting (main, pilot, and air screw only), change bars/levers/throttle tubes/throttle housing/grips/clutch perches/etc., change oil, change chain/sprockets, tighten chain, tune suspension, clean/change filter, bolt on pipes/silencers/frame guards/radiator guards/skid plates/hanguards/reed spacers/plastics, tighten spokes, put backgrounds/graphics/stickers on :confused:
I leave to Red: change tires, take apart/reassemle/clean powervalves, change jetting (clip/clip position), grease bearings, replace clutch baskets, change seat covers, tighten steering stem, remove bolts/screws I think I might strip :)