Worth the trouble?

Dont put the edelbrock heads on this shortblock or you will have a super dog. Even if you got the small chamber heads the aluminum would still have negative effect on compression ratio. Perhaps pick up another 360 shortblock(usually cheap or free) put in some KB 107's(around $250) and then swap it in with your other stuff but still ditch the Victor because its way out of wack with what your trying to gain.