I'm using an Audio Technica 4045 mic, Samson Q mic(pair), Samson condenser mic (pair), a Shure SM58, and an Audio Technica stereo mic to record a pair of congas and a pair of bongos (not all at once, just experimenting around). I have tried putting wood on the floor, moving to a room with tiles, changing to a bigger room but I cannot get that deep boom or nice rim pops that I want. I have also tried changing mic location (up down, far close) but that isn't doing it either. Do I need better equipment? I'm running the mic into an Edirol FA-101 then into Logic Pro on my Mac. Any suggestions?