Best gas welding rig for 4130?

I'll add another cudo for the Midget, it's wonderful to work with. I
also have the chinese copy of a Victor medium duty torch kit. (same
as Harbor freight sells) I'm using the regulators, but the torch is
all but untouched. There may be some use for it when welding clusters
where 8 or 9 tubes come together but the Meco with the #3 tip and the
optional long neck will get it done otherwise the smallest Victor
style tip in the kit is very cumbersome with thin wall tubing.

I did use the cutting head on the Victor copy when cutting the top for
my welding bench.

Gerry