The wheel decals are easily removable most of the time. All the otp wheels listed above come with adapters for 12/100 front and 12/142 rear
Compromising on wheels is going to be more noticeable performance wise but have to agree on the hydros. Maybe you can get 105 with the ultegra level shifters?
I have Ultegra hydro levers with 105 all else. Ridden the same bike with Ultegra mechs and cranks, couldn't tell a difference (maybe 100 grams lighter?)
The wheel decals are easily removable most of the time. All the otp wheels listed above come with adapters for 12/100 front and 12/142 rear
Compromising on wheels is going to be more noticeable performance wise but have to agree on the hydros. Maybe you can get 105 with the ultegra level shifters?