Spent most of the day building a new front wheel - shouldered alloy rim, stainless steel spokes and nipples all from Buchanan's. Only took me three attempts to get it right, but it's all done including truing. Still need to grind down some spokes and get a new tire and tube.
Started reading Mark Paris' book. Went out and looked at my "new old" Cb750 head and found all the problems mentioned in the book. Started filing flashing on air passages between the cylinders. When I'm more rested and the honey-do list is under control, will start working on the intake ports.