Deusenberg also make a wraparound with the 74mm that looks like it could still use your tail piece and has the screw post adjustment to potentially push back slightly. I have one of these floating in my parts somewhere so can have a look and measure up tomorrow if of interest. Usually the kit post inserts are larger than a lot of the other brands but a lot of the time the height adjustment screws have the same thread and retrofit easily into the kit posts
https://store.duesenberg.de/en/hardw...m-spacing?c=65