We can do it for you here or the DSP crew can handle it for you as well.
Anderson Motorsport has one but is really just a reboxed Clutchmaster clutch....it works fine and holds plenty of power. I've seen a couple issues over the years with them but also seen it on other clutches...with volume of production there are expected problems here and there but I wouldn't expect a problem.
SPEC...We offer SPEC Clutches as well.....Never really had any trouble with them. On one car we thought it was clutch related but in the end was not....Joker, Scothew are both Running SPEC Clutches....Flashbang has the Anderson Clutch in his. I also have a SPEC in my SVO.
Those would be my two recommendations.