318 Poly Stroker Crank & Rods

I'm not sure on the pistons, the "use the LA pistons with the 3.58" crank" was a comment from Gary Pavlovich in some of the previous email correspondence I have. Compression ration is 10:1 in the current set-up, and it already has .060" pistons. The rebuild was only 3 years ago so the bores would be fine I'd hope.
I'm really not an expert at any of this - I wanted to slowly start gathering parts (crank and rods) - the pistons would be bought later, once everything was torn down, and on the advice of my engine builder.
The reason I wanted to buy the crank and rods now is then I'm committed to doing it, instead of just thinking about doing it, plus it obviously spreads some of the cost over a longer time.