360 roller combos

I'm doing the same thing, I have KB 107's ready to go in. I'm on a budget so next month I'll get the rods. I want to use a mild roller and have some ideas. Then get a good valve job on the 308's and bearings, block machined, gaskets and I want to use the O/D trans..It should be a strong engine and very streetable. It goes in my 67 Barracuda convertible. Somebody should be able to give you some HP and TQ numbers.