Camshaft ID and recommendation

I suspect that cam would run very similar to a stock 340 cam in the real world. Since you can drop it right back in at virtually no cost, that may be the most economical way to go? If you want to upgrade, and since you have a little head work, plus looking at a 3.23 gear, I'd look at the XE268 and the 901 springs like "cracked" mentioned.