Doing a great job on the 750. Did you buy from Sports Car Shop, Eugine (OR) Joe or Bob?
I ask this because he offered me at the time....but I was to busy at the time with the Zagato that he sold to me.
The zagato came with the original 750 Engine, very few around today. I rebuild the entire motor and modified the Head to receive the 850 Rocker Train, because the 750 are to week and the hammers brake very easy with the high rpm.
Well have fun and keep us posted, its in good hands.