Looking up some alternative builds for My Bounty Hunter, I was kindof surprised that this build wasn't here. _ It's not going to do monster dps, and it's vulnerable to getting the weapon arm shot off (you can always move one PPC to the other side) because of the hardpoints but it's built around the nascar and having a shield side.
I don't see too much point in a TC4. If you drop it, you can easily upgrade to a LE300 and fit +3 DHS _ ... Or you can downgrade to a TC1 and still fit +1 JJ and +2 DHS _ STD300 version with almost completely dead side _
The reason why I have the TC is for projectile speed and that zoom bonus to make hitting those 1k shots a bit easier because I'm old and have poor eyesight. Those are all very valid things that I'll give a shot, and some very good variations.