A brief rundown of the equipment that Mark uses:

Mapex Drums:
Armory Fusion
22x20 Bass  
10x7 & 12x8 Rack Toms  
14x12 & 16x14 Floor Toms  
14x5.5 Snare  
14x6.5 Side Snare

Sabian Cymbals:
14" AA medium hi-hats  
20" AA medium ride  
18" AAX XPlosion Crash  
18" AAX Studio crash  
10" AAX Splash  
10" Chopper  
16" AA Medium Crash 

Evans Drumheads:
EC2 Tom Batter Heads
G1 Resonant Heads
EMAD2 Bass Drum
UV1 Snare Batter head
300 Snare Side

Promark Sticks:
5B Rebound Sticks

Roland Drums:
Roland TD12 for teaching and practising

EAD10 Module with a DT50S trigger to layer additional sounds on the acoustic kit, and provide additional sampling.
Module also used for recording the kit for videos.