Ahhh, in that case, make sure you go 'round Lake Tahoe, and enjoy the Sierras. If you were lanning to go straight from LV to LA, you might as well rent a convertible CAR & do it.
OTOH, since you want to ride in the right part of the state, I'll turn you on to this little gem:
http://www.pashnit.com/motoroads.htm Happy mapping, and remember to take pictures with PEOPLE in them.
Just for the heck of it, you should ride a R1200S. This isn't the Gestapo's BMW.