I 2nd the HF welder.....
You don't know if you will enjoy welding or if you are any good at it, and whats the point in spending 600+ on a nice welder if you refuse to use it?
Idk what you're planning on doing, but my 90 amp flux core MIG from HF (they offer a 220v gas MIG I believe) has built me a bumper, and sliders ( I'm having Tab weld my structural supports for the bumper tomorrow to be safe) as well as patched a body panel and welded patches on my frame where it rusted out...
Its easy to use, and I can honestly say I can lay a much better bead than before, and I'm glad I got the welder. With a little prep it can do 3/16" just fine, I wouldn't really go much higher if its a really cruical part though.
The best part is, they are almost always on sale for 70-90 bucks, and alot of the stuff you buy can be used on a bigger machine. A nice auto-dark helmet, gloves, blanket, brushes...
I'd buy a HF cheapo welder, see how it goes for a few weeks/months (I'd say 4 lbs of wire is a good test period) and then decide if you're ready to move up to a bigger nice gas machine..
Or. you can buy a 600 dollar machine, find out you're not the welder you were expecting to be, and sell it to me for $100
