Looking for some input on 360 LA build

Did you buy/get all this as a long block?

your pistons needed to be ordered after or same time you make decision on compression ratio and heads.
make plan... then buy parts.

The only components I'm re-using from the long block I received from them is going to be the pistons, rocker shafts and rocker arms, the block and crank too. The rest of the components I have listed I already have from a previous endeavor on a 318 build that ended up never happening.