I have a few Orchids that I wintered inside and they weren't very happy about it. Going to look in to getting an LED system for my 55g that will house them. I have a smaller 12" BML unit on my aquarium and want to go with another for this. Looking forward to seeing how these work out for you guys.
I don't have quite the collection you do KenP...yet. Looking to pick a few more up though. You buy yours on line or somewhere local?