Im looking to possibly make both bikes the same with one of their setups. The rotor one is like 6 mm smaller than the other, but at 300 mm, that bit is negligible, you won't really notice it. yes you'll have to put the proper spacer in but you really won't see the difference in performance.
I really love the brakes on the racer .vs. the street bike. The stopping, it's just another world, I really should get my camera shit together and make some sort of video to demonstrate it. It's like the diff of acceleration between and ice and an electric... the braking between normal .vs. racing brakes. But MAN I gotta be careful... running the track and being RIGHT next to someone, well on the street, that can spook some people, and coming up to someone at 3 digits, and feeling that your brakes are NOT your stop right fkn now racing bike brakes, umm, yah, EEEaaaSSSYYyy Aaron... I honest to god really try to behave on the road, but sometimes people are just being morons, and those tend to cluster, and it's like, man I gotta get around these a holes before one of them hurts me. Love the 'lecric !!
With that though, even driving very conservatively, being wilbur milquetoast,you will still get the fktard who will want to merge into your lane with you still there, want to pull in front of you and STOP !! etc etc. Good Brakes can save your life. Trust me, having to contemplate, 'ok where do I want to hit him at at to minimize my injuries', is NOT a place you want to be!
Also, being able to swap parts between bikes, totally awesome, the money saved NOT having to have two sets of spare stuffs, is worth it.
Aaron