Welcome back....
I don't really have anything other than a pre monoblock that is good to go. Room is very tight and I have to make a new manifold or an adapter to change the angle of a stock manifold. You are right about starting rich. As mentioned, the plan was to drill out the primary until I reach a point where it's starting to behave and then buy a few jets. Then I started thinking about the chrome on my nice new pipe. Once I get the primary sorted, if it has driveability problems from the needle and main etc, I'll trailer the bike to a safe location for plug chops. It's deadly riding around here at the best of times. On a side note, I do have one of those colour tune setups that my brother bought back in the dark ages, but I've never actually tried it. Think I'd rather stare at a plug instead of peering though an ancient colour tune. Would feel like staring down the barrel of a gun to see if it was loaded.