Thanks guys, the bolt-in sprag seems like kind of a pain in the butt. Maybe I'll call my trans guy and see what all it would take to get one in there.
The front drum is not gonna happen on my budget right now although I'd love to have one, I never even had one in my 9 second cars. On those cars I used a CSR carbon fiber shield on one of them, and an Ultrabell and Lofgren blanket on the other.
My trans guy is awesome, he builds a lot of transmissions for race cars at Norwalk and other tracks, he always talks me out of wasting money on an expensive front drum and his transmissions never blow up from what I've seen.
But I do know that they can, and a billet drum is a good investment if you like your legs.

My car will probably run low 11's, maybe high 10's, footbraking. It will definitely not be a weekly bracket car, I just want to make some passes and see what it runs and probably not race it anymore, but I'm leary of not having the bolt-in sprag or a blanket.