Booger, Victor seems to be more popular around here, but I couldn't find any kits with their j-28 aircraft handle in my price range. I'm pretty sure the regulators in the Smith kit are single stage, but I'm kind of thinking that anything else in that price range will be also. Does it make that much of a difference between the single and dual?

Could you recommend some welding tip sizes to start with, Victor's sizes or whichever brand?