Engine machinist recommendations for master rebuild kit

I recognize a lot of the part numbers as sealed power, pioneer, hastings, etc. This all looks like cast piston, iron rings, stock replacement stuff to me. The cam he chose (Thanks 1MeanA for finding the info!) is extremely underwhelming. I'd really think twice about building a 340 with parts that's going to have power more like a stock 318 than a 340. You're going to be extremely disappointed in the end result. I know I said earlier to trust your machinist, but I'd think twice if you told him you wanted any kind of performance and this is what he offered you.