both the td4 and 9 have better dynamics than the td3...but possibly not a credible crescendo...you really need interval control for that, on the td12 and up. Depending on how strict you are, it might be alright, but I am hesitant to say yes.
TD9+6v module, KD-8, custom Diamond Electronic 12" snare + 2x8" + 2x10" toms, PD-85, 4xPD8, 2xCY8, CY-5, CY-12r/c, Pearl P902 double pedals, Diamond Electronic COWBELL!
HPD-10 ATH-50M phones and 4 Vex Packs for the TD-9
Gibson Les Paul. + pod xtl, Norman acoustic, Fender J-Bass + gt10b
Clavia Nord Stage 2 Synth/Stage Piano Samson SR850 'phones
cubase, garritan personal orchestra, JABB, symphonic choirs, Sibelius, reason 6.5, IPAD 2 with lots of soft synths...
three shelter cats