340 Stroker: experiences with parts

I would add a set of Doug’s headers. You will have zero issues with fitment( and having had both Doug’s and TTI’s the Doug’s fit better)
I have no idea what your budget is, but the scat stroker kit will work just fine, using one with the Icon pistons myself.
Head wise, if you want a true readily available head, the trick flows are a true bolt on, and paired up with an air gap intake will make for a nice combo.
PTC makes a nice 9.5 street strip converter, cam wise, so many choices it’s hard to select one without specific needs