hydraulic clutch

Just curious if any one has done a hydraulic clutch conversion. I see there is a kit by hydromax for mopar to be used with a-833 4 speeds. I think that would be great. Just wondering if any one has done or seen this! I will be running a 440 in my demon that has fenderwell headers! one of the problems with the linkage will be the Z bar with out having that part of the fenderwell! working on gathering parts to do the swap right now. Thanks, jared