I'm in the middle of bidding a HWQS system that will most likely be wallbox control. Almost all recessed lighting fixtures are spec'd as reverse-phase LED cans (element lighting). A few zones in hallways are planned to be mixed- owner-supplied ceiling fixtures in line with the rev-phase LED downlights. Is it prudent to follow the plan as wired and spec an NA dimmer, or should I push to have the 2 switch legs split up so the downlights are a separate control from the surface mount fixtures? Can a 6NA dimmer control a mixed load zone with rev-phase LED and incandescent lamps?