Got tired of the d300 twin stick popping out of rear drive. Customized a monopod from Amazon with a rod end and bolted it to the firewall. No issues wheeling all day at Redbird last weekend.
I switched back to a plastic knob- less weight. Your solution is solid!!
Looks great.. Do you by chance have a link for those warrior corners and for the recessed taillights?
Nice comparison picture, it puts everything into perspective…lol