I'm still assembling my 225. The engine kit came from Enginetech. The bearings are King, the moly rings are Hastings, and the pistons are Silv-o-lite. (+.040) The gasket set is not Fel-pro but my man says he never has a problem with them. My machine shop guy has been doing this since 1962 (!) and has a direct account with them and that's what he told me when I asked. My crank is uncut, just polished, and they did not have std mains available in the kit. They allow him to delete up to 3 items from a kit so we deleted the main bearings and oil pump. He bought std mains from another source and I'm going with my old oil pump for now. I checked my mains w/ Plastigage and they are at .002.
Rockauto has individual parts if you prefer to piece it together.