I have a similar setup for depriming shotgun shells. It works pretty well. I have considered doing this in the past. If I do the conversion, I will probably buy a Lee priming tool and a brass cleaner.

I have a similar setup on my TC Renegade. I have what is called an Accra Shot nipple on it. It allows me to use small pistol primers with it. This insures that 777ffg will light off consistently in it. It is a really accurate setup. Crud ring is almost non existent also.