I've had both bikes, i liked the 954 better, a had a 954 that i sold to get a 1000rr, but after 3months i sold the 1000rr, and got a 954 again, my 1000rr had 148bhp, as standard @ back well, my 954 with full akrapovic system and custom map got 154bhp @ back wheel, both bikes on the same dyno.