I really like those guards. I'm not a fan of the shock boots, they trap a LOT of garbage in them. I ran them for one trip and they packed themselves full of junk.
I run the ProFender 2.5" Remote Res on the front of my truck, I've had them for several months. I have no complaints and I actually like them better than every other shock I have ran on my 100 (OEM, Bilstien, OME L's, Fox's). They are a fabulous shock for the price. I wouldn't hesitate to purchase another set. I don't think the Fox's belong on a built 100, not without proper valving and indepth tuning. I think they would be fabulous for a stock Land Cruiser though.
Here is my half-assed review on the Fox's:
My take on Fox 2.0's
I have not removed them, mainly due to finances, time, and other things.