there are a couple good jigs out there that mate up with the HF mini chop saw
this method uses the squirrle daddy jig and the lee quick trim system
this might be a quicker use jig, the VZ58 "fastest blackout jig"
either jig, paired with a trimming system like the lee and you should be styling
now if you're going to convert a lot and have a progressive... you can get a RT1500 power trimmer... and really go to town.