I've got a rear bumper with a swing out on it. There is a 35" tire and hi lift jack on it. I used a HD spindle from Luke at 4x4 labs. What are your thoughts on adding a receiver to my swing out to hold a north shore 4 bike rack? Will the spindle hold up? Is it too much weight? I have a receiver in my bumper, but with the bike rack in it I can't open my swing arm.