Ok you injunears. I need to hang bags off the back of that Rade tank. Say 50 pounds. I can't cantilever that much weight off the plastic itself. So I'm assuming those mounting plates are aluminum. So if I weld a boss in the middle of the "y" of their rear mount and use their furthest rear mounting point as the second mounting point what should I use for spar material to support the bags. Needs to be 3/4 round at the end. I'm leaning towards just taking 3/4 steel tubing and putting the front end in a press to flatten it. Has to be clean looking though. Which means some grinding and welding. I think I can readily mount the tail lite on the seat cowl mounting points. The stock SF rear subframe weighs at least 12,000 lbs (steel no less). Did I mention the rade tank is calling my name.