Rear diagonal needed? (Page 2 of 2)

Ok a few beers and a 4.5" cutter, a few more beers and I got the one side short brace cut out, and now a full length diagonal up to the driver's head tack welded in.  I also switched from .035 wire which is the wire I bought when I got my Mig years ago, and finally figured out a smaller wire might work better for my small Miller 140 gas unit.  I got a roll of .030 at Harbor Freight, hopefully the gook stuff works as good as what I had before.  Seems to work pretty good.  What are others using for wire?  Just curious.  When doing this cage and a previous team's, I was having a lot of trouble with my welds (wire was not feeding fast enough or enough power, I did not know what) and finally figured out my very old tip needed changing as it was hanging up when it got hot - I thought it was my welder!  LOL   Of course I still suck at welding but.....

The brace I cut out was smaller dia and I figured out I could use that inside the other larger tubing as an adjustable back brace sort of thing, so I guess I'm making lemonaid out of Lemons!  (pun intended)

Stovebolt