this last weekend i recorded a guy with a 9-piece kit, stuffed into my TINY room, and ended up using the following:
left kick - audix d6
right kick - audix d4
snare - audix i5
picollo snare/hat - sm-81, from underneath w/ phase reversed
left rack toms - sm-57
right rack toms - sm-57
floor tom - audix d2
OH's -
rode nt-2a, configured in a spaced pair
then we sampled each of the kicks, with the d6 inside, a 57 on the beater, nt-2a on the resonant head...also sampled both snares with the i5 on top, 57 on bottom, sm-81 on the side of the shell...then i used drumagog to mix the samples with the performance, and things sounded pretty good. the only issue i've run into is that there's a lot of snare in the OH's that are drowning out not only the snare mic, but the sample as well
the 57's really do a pretty good job of picking up pairs of toms - just stick them in the gap between, about 6-8 in. back, angled a little bit down towards the surface of the toms...the thing i like about doing the toms in pairs like that is that it seems to naturally give an accurate stereo image