Dave H. let me stir the pot a little here. I dont have a welder, insufficient need, but would probabily get a small Mig. For lighter metal like most things on a Cub it should be sufficient from welding I've watched. Think stick is now for industrial welding like KENtuck used to do for a business. HarborFreight has a few Migs for $200-500. But as always you get what you pay for.
<font size="-2">KENtuck dont kick me too hard, he said weld. Not JB Weld!</font>