I would say that the Phal is just fine with the conditions you have for lighting. The Catt and Den you may want to supplement.

I use lights from HD for my Lower light plants but only have them on a shorter duration of the day. The full spectrum lights at HD are fine for what you want. If you don't want those you can always go with those swirly compact flourescents. Those little light bulbs put out alot of light as long as you find the ones around 6000 kelvins. I think HD has 6500Kelvin compact flourescents. They are cheaper on the power and you get more bang for your buck.
But if you don't want to wire something together yourself then stick with the regular T-8 tubes.

Lighting can be very complicated and I have been researching lighting for quite sometime. I am trying to build 2 8ft by 4 ft orchidariums.