What's your budget? - $100-$350 Per Mic.
What are the dimensions and acoustics of the room? - 16x10
What type of kit (including sizes, type of heads, typical tuning, how many cymbals, etc.) - 10", 12", 14" Toms, 14" Snare, 22x20" Kick, 16"/18" Crashes, 10/11" Splashes, 20/14" Chinas, 14" Hats, 20" Ride. Evans G2 on all Toms/Snare. Evans EMAD on Bass.
What type of music are you recording? - Hard Rock/Metal
What kind of sound are you after? - Punchy Bass, very "cracky" snare, full tom resonance.
You really need to address these questions before you start searching for the "right" overheads for your particualr situation.
Here are some mics to look into just to get you started:
Josephson C42
Peluso CMC6
Avenson STO-2