I ended up buying straight tube and separate pre-fab bends - they are a lot tighter radius than I could get them, and no press marks on the metal (looks like a good mandrel bend). Going to weld these onto the straight tube which will also reduce chance of bending improperly and having both sides slightly different ... I wanted to do the bends, but I want it as symmetrical as possible also, so erred on the side of caution for this one.