inspire 2 arm

I have an I2 that has some light damage, Is it possible to just replace the "elbow" and "side boom arm"? Anyone ever done this? Or just replace the entire arm...which appears is the only way.

I recently bought a replacement left arm for my Inspire 2. I needed to replace the antenna cable that runs to the leg as it was damaged when a landing gear leg broke. I couldn't find just the cable, so I had to order a whole new leg. Anyway, I started to replace it this past weekend and noticed...