I personally prefer maple but...
When I think of the SRV sound, I think of quick toms and punchy kicks, so I'm thinking a birch kit. They will have quicker decay than maple and a brighter sound. Now for most blues stuff I'd say older maple kits with rounded bearing edges are called for, but that's the difference between the '60s blues sound and the '80s SRV sound. The old blues guitarists used Gibson 335's and Les Pauls while SRV used a Strat. Likewise, the old drummers used maple or mahogany kits, while the SRV sound is more of a birch sound with some plate reverb.
So I'd either buy a newer birch kit (I really like Pacific kits, I've used one for over 50 shows and I still haven't changed the tom heads, sound great somehow) or an older high-end kit. The older kits tend to have the power toms and thicker shells / heavier hardware with less resonance due to the mounting style. So either way you'll get close to the sound. Personally I'd take the newer birch, but that's just me.
- Jarick