I am building a 440 for a 69 GTX and I'm thinking of going with AndyF's 528 with HP manifolds formula. This will be a street car so I favor low end torque and I need good vacuum for power brakes. What can I expect from this cam? I would like a snappy street car. Any opinions welcome. My combo is as follows (mostly choosen because I have the parts):

.040 440
KB 237 (around 10.2:1)
Eddy Heads (closed chamber)
Crane 1.5 Gold Rockers
CH4B intake (air grabber hood)
HP manifolds w/ 3" head pipe/exhaust
850 Holley DP
175K MP converter
3.55 Sure grip

Thanks,

steve