New life for an old 340 (stock stroke)

I do have some thinking to do on this build and I greatly appreciate your input and opinion and locknut really helps. I've also thought about just getting a scat rotating assembly package from summit what are your thoughts on that if I may ask
1-48005BI
The easy part is good. It is a lot of what you are paying for. SCAT's reputation seems to be pretty good. Just so as you will know, the cast 318 crank route with KB's and Scat rods will run about half the price.

The forged pistons on that kit will buy you some extra toughness if things detonate, but don't think that forged pistons are proof against detonation. Forged crank will buy some insurance, but again, it depends on the use.

As noted above, this has a pretty high compression ratio; that comes partially with stroking. It may be OK but it depends a lot on the cam and heads, and that depends on the use and the rest of your parts. What ARE you going to be doing with this car/engine?