Awesome wife!

Lucky man, gotta love it when the wife does that! I have the Lincoln 140HD, it does gas and was the biggest I could find for 110. If you're not welding super thick stuff you can surely get by with the one you listed, better to do that and have money ready for the accessories, I about fell over when I bought my first gas bottle. My welder came with the regulator. Save money and build your own cart (I did not so I'm a hypocrite here).