Picked her up from Rocky's last night with new fuel pump installed.
The old one appeared to have a kink in where the filter attatches itself to the tank, which may be what was cuasing the fuel starvation under full power.
Anyway I opened her up on the way home and got it to 4500rpm before she changed up, and there was no hesitation whatsoever. Not that I'd noticed a problem before anyway.
All will be revealed at the next Rolling Road Day I guess......