Congratulations Andy and the best of luck to you and your partner. I am glad someone is stepping up to the plate and taking over Keith's engine line. I completely agree with Ampace.
As mentioned earlier the 115 and 110 are the lightest and most powerful engines in their class. Maybe that's why I have 3 of them.
I am the guy who has been using a 3 needle carb and am completely satisfied with it's performance. It's a Beast that does NOT burble. But, I would also like to try the bolt on fix, so put me down for one of those when they go into production. I would also like to try one of those 58's too.

I sure Keith will do just fine Bass.