A lot of that initial lean condition is because of the air mix screws. Something EVERYONE should do regardless of their jetting/snorkles/pipes etc is to pull out those EPA caps and adjust the screws so they are EVEN with eachother if nothing else, but probably more like 3 turns out to start. And yeah, re-jetting isn't a bad idea. I might even have a set of slightly larger than stock mains if anyone wants them.
