I SPRAY A LOT OF CABINETRY AND TRIM. USE HIGH VISCOSITY PAINTS AND PRIMERS. I HAD A SPRAYTECH HVLP #8100, AND FINALLY SOLD IT; NOT POWERFUL ENOUGH. I HAVE TWO GRACO AIRLESS SPRAYERS AND THEY ARE BOTH TOO POWERFUL. WHAT SHOULD I BUY, HVLP OR AIR ASSISTED AIRLESS? AND WHAT IS THE BEST BRAND ON THE MARKET? THANKS, MICHELLE