I just broke down and bought a Finex FX3000 HVLP. Used it this morning to put down some Imron. 1.4 tip.
I`m happy with its performance compared to my old Devilbiss JGA 502 which has to be 25+ years old already.
One thing I should add here which may help others is the fact that you have to spend time tuning in your gun before you start actual painting. A piece of cardboard is invaluable when adjust pattern, atomization and coverage.