Does it come with a regulator?
Are you going to use flux core or MIG? or both? Flux core would be easier if you don't want to deal with getting gas.
If you have any questions let me know.Good Luck
I've used it to successfully weld 304 stainless steel and it works great! (Welded a complete exhaust system for my Rabbit that way. )
Anyhow, playing with molten metal is fun.
You will NEED a regulator if you want to do MIG. If your welder doesn't come with one then you can probably buy one from princess auto.
You're so lucky that you have a princess auto 5 minutes from your house. All the tool/machinery/metal stores I go to are in the 401&Dixie (industrial area) about 15-20 minutes by car. That's also where I buy my diesel too (Sunoco of course ).