I figured out a cheap DIY solution to the lack of leg mounts for this kit. I'm going to use my old metal halide kit legs and either run an adjustable track from leg to leg, or just glue a sturdy piece of wood/metal or plastic from leg to leg. I'll then use tape, glue, or velcro to attach to the led unit. I can glue two pieces of wood width wise for further stability.
The legs can be found here. It has the option to be adjustable, and I don't have to drill into my ceiling, stand, or walls. Total cost < $20.
http://www.ebay.com/itm/Mounting-Leg...ht_1619wt_1026