Yeah, and plus you don't just want a squat rack you want an adjustable rack so you can do everything in it....that would get very expensive to design an weld...but just buying a "squat rack" and not a "power rack" is a waste of money, imo.
Here is a unit that would work for you....
http://www.gymcor.com/bocomuprsqra.html
74 inches high. As you can see you have adjustable safefty catches. The only drawback is that the "pins" are not adjustable but are just hooks set at pre-determined height. However that can be worked with since there are plenty of levels....
Be careful about the width though. I was just looking at one from newyork barbells and realized the thing is only 46 inches wide This one I linked above is 64 inches.
Here's another one that would work well:
http://bodybuildingequipment.ericsgy...rack/index.htm
Edit* NM about the width. I got out my measuring tape and realized that mine is 47 inches wide (from upright edge to edge). I was thinking it was much wider but the width of mine is perfectly fine and 64 inches is actually way too wide, duh. I think the width on that bodysolid unit is a misprint.