I think I’m going to go with either the 65-72 HO (9779068) or the 66-69 Ram Air (9785744). I think paired with a pair of the large valve heads that cam would flow nicely, and hopefully will continue to operate ok with stock heads until I can get a set of the large valve heads. That and I’ve found some cheap “stock replacement” models of those very cams. Any other advice in terms of installation or tuning with one of those camshafts?