A few things, cutting down the legs will make it less sturdy, I've cut the legs in the past on my fob stand & it was noticeable. Adding an extension would make it even worse I think. I have two smaller stands, a 7 ft & 10.5 ft that are made by Impact plus a Manfrotto extension pole, I've been considering just buying a good Manfrotto stand that does 12 ft so I have less to carry & better quality, the Impacts are ok at best, the Manfrotto stands are much higher quality & worth the price. Just my two cents but I run two pairs of full body mics at a time with one set possibly being my 414's, if I were still running actives I wouldn't mind the Impacts as much.