I think your a little off on the predictions there, a 35r will make 400rwkw and more on a properly set-up motor... a t04z is only just getting started at that point.
In terms of response, unique1's t04z on a stroker was roughly equivalent to my 35r with std capacity when we were running similar comp ratio's. In hindsight I would have gone a gt30r or similar, the 35r is too laggy to be quick around ahg or similar short tracks where most of the action is.