I don't have those but there are small spools that work fine with the stock mufflers. Does your stand not adjust to fit those? I just have the Harbor Freight cheapie stand and it works fine with the small spools. Just gotta be careful not to scrape the swingarm when using it.
2014 Ninja w/bags, Motowerks lowered pegs, Seth Lamm Seat, Puig screen, Givi XS307 tank bag, WOLO BadBoy horn, LEDPerf H7C HID lights, Aerostitch Roadcrafter