Take it it's for your et project ?
I believe the teapot already has the 36mm carbs, you could put the gsxr cams in which will give some more bhp but you will lose the mid power as the power/revs will go up the range.
My last teapot powdered bike I had lots of fun with most of all on the twists and turns, but on a open road you cannot beet the grunt of a bigger motor, gsxr1127,gsx1127f or b12 for the cash.
You could big bore the 750 to 884cc I think, but your looking at about £500 for that which is more that you would pay for the bigger lump.