Care of a Vuylstekeara Enzan Fantasy?

[jocierk]

I got it three weeks or so ago from a local shop and at the time it had 3 open flowers on it. I have it sitting on my "Catt Shelf" which is under a 4 bulb T5. A lot of the new buds have started to open but none of them seem to want to open up completely, some have been this way since a few days after I bought it. They all look like they are about half there but won't go any farther. I think it is good as far as water/humidity and the roots look good. I did repot it right after I got it so maybe that stressed it out? Could the light be too much for it? I can't find a lot about Vuyl's and what I do find seems to have a lot of conflicting info on how much light they need. Any advice would be much appreciated.