i'd get 3.73's if you have a manual. imo, 4.10's are too "short" for a manual tranny. i had them in my 96 gt, and i found 1st and 2nd to be almost completely useless. but 3rd and 4th were alot of fun. just my .02.
as far as other stuff, i'd say that while he is in there, you might as well have him do the other bearings in the rear end. i don't know how many miles you have on your car, but i'd guess upwards of 75K or more. the bearngs won't last forever. you can save the labor cost of having to go back into the rear for worn out bearings if you do it when the gears are installed. then you can say, "the rear is done" and not worry about it anymore. just more $.02
as far as other stuff, i'd say that while he is in there, you might as well have him do the other bearings in the rear end. i don't know how many miles you have on your car, but i'd guess upwards of 75K or more. the bearngs won't last forever. you can save the labor cost of having to go back into the rear for worn out bearings if you do it when the gears are installed. then you can say, "the rear is done" and not worry about it anymore. just more $.02