Re: recording with 2 mics
I think you've got the right idea with one overhead and one in the bass drum. Aside from just trying whatever crazy ideas pop into your head, I suggest moving the the C1000 around to hear the difference. That doesn't mean just move it around overhead. Also try out in front of the kit, at the far end of the room, and maybe even down the hall (you may have to align the tracks if the two mic's are too far apart; check the waveforms for that step).
The other thing you can do is rent more mic's (and cables and stands etc.).