I believe SF/QO's/Dave was going to post a video of himself squatting 500+. Way over a year ago, probably 2 years ago in fact. And of course some updated pic's of him. Late breaking newsflash: there is a heavy frost warning in effect in Hell. When Hell freezes over than QO's will present the video and new pic's of himself. On his word of honor.
I believe that most lifters do not need the wraps, belts, etc as much as they think. As with HTS13 experience in squatting, adding more reps and ROM to the leg workout can produce some unexpected good results without added equipment. Of course most guy's will wear wraps and a lifting belt out of pure habit rather than a functional part of heavy lifting. If going for a set of 2's or a PB of 1, than used the wraps and belt. But if either, or both, are worn correctly your breathing and circulation will be very hard to manage after those 2 rep or so. If you have a potential bad back or knees than you may be forced to have them on when lifting for any rep range. Good Luck.
Side Bar: rumor going around that SF/QO's is confined to a wheelchair. Too bad if true. That standing shot of him, in the reflection, only lasted a few seconds at best I have heard. Do not know if this all true or not. Let's hope not, Dave does have some good qualities about him. Basic good guy I think, though a bit addictive to the internet..