drawing for new weld cart..what would you change?

[quik]

Hello,
I am new to this site and have enjoyed all of your posts.

I will soon build a welding cart and have drawn a draft to visualize the finished project. I know its kinda redundant ie, 2 mig welders on one cart. I would appreciate any input for features that you would include or change, I saw a neat rack that mounted to the gas bottles for hanging items etc.
what have I overlooked?

thanks in advance, and I do expect to incorporate changes/features based upon your suggestions!

Quik...in Michigan