My Jeep has developed rust holes in between all 4 lower control arm mounts. It is not my daily so I am planning on putting it down for the winter to address this issue along with a long list of other issues including knocking engine, worn transmission synchros, rusty body mounts, etc. I was looking into the safe T caps to repair the frame myself, and I found an off-brand kit on Amazon for $500 to repair all 4 mounts and the center sections for the skid plate mount. Are The off-brand (ebay) frame repair patches any good? Or do I need to bite the bullet and buy the name brand? I am planning on pulling the tub so I'm not worried about difficulty accessing the frame.