That's pretty cool.
I've contracted a similar engine for my Spyder build: Raby 1915, alleged 120 hp. Working on getting the specs now.
Can I ask: about what RPM is your power peak?
And what is your gearing? Mine came with a 3.88 R&P but has an .82 4th, which I think is going to make too much of a gap between 3rd and 4th.
Original plan was to build a 150 hp 2110, and a change to a 3.44 R&P and .93 4th. (I love that combo in my Suby-powered MGTD, which weighs about 1650 lbs dry and peaks at about 5800 with 140 horses. The Suby has a very broad, flat torque curve though and there's no concern about RPMs vs cooling.)
But the Raby 1915 came available so I grabbed it. Still thinking a 3.44/ .93 gearset would work well, but willing to entertain arguments for a 3.88/ .89.
Or whatever other knowledge you-all might be able to impart.