Welding Tips and Tricks

Looking to replace my mig gun on my lincoln 180hd old gun is falling apart. I will mostly be welding roll cage DOM tubing mild steel 1 3/4 .095 wall so needs to be small enough to fit in tight areas. I use .030-.035 wire
Any recommendations Thanks in advance.

HTP sells a flexible neck MIG gun you might want to check out.

ok thanks