OK, I got some lights. They aren't on anyone's list of LED lights to buy. I certainly appreciate everyone's input on this.
I bought three 24" Aquatop SkyLED lights. Here's my reasoning for going in this direction. First of all, I work for Ace Hardware and we have a huge pet department, specifically fresh and saltwater/reef tanks. As an employee I get everything at cost. Everything I've purchased thus far (RODI unit, 40G Breeder tank, stand, Eshopps PSK-100 HOB skimmer, powerheads, heaters, these LED light strips, etc.) is over $1000 retail, but I've only put in a tad over $500 so far and I'm ready to rock'n'roll with this setup. I run the frame shop at Ace (not working the pet department, although I help out occasionally) and because I'm also an artist I've been doing murals in the store in trade for store credit (in addition to being paid my regular wage) so really this entire setup is costing me nothing.
Here's my reason for the LED lights purchase. I basically get whatever we stock for free. I've been keenly observing our reef tanks at the store. Our resident reef experts in pets have been running these lights over the reef tanks here for quite a while. It's not what they would recommend as much as what they can store use for the tanks here. They are all shorter tanks like my 40G breeder and the corals they have are not only thriving, they are growing like weeds and looks absolutely gorgeous. They are running 36" lights over their tanks...one daylight (10,000k and 7,000k blend) and two actinic blue fixtures. My reason for choosing them was my cost (nothing) plus firsthand experience with these lights working on the reef tanks here (that are not very tall like mine).
I went with the 24" because the way I'm going to aquascape my tank it is not necessary to cover the tank with light all the way from one side to the other. I'm more concerned with coverage with my depth.
At some point if we ever get better reef lights in stock (which I'm sure we will at some point...we're always upgrading products we sell) I can always sell these to someone else and purchase better lights at cost.
For now these should work very well. I can't dim them, though based on the tanks here it isn't necessary (as I'm sure they're not high enough output to worry), but I am going to plug each fixture into timers to automate the startup and duration.
OK...so go ahead and tell me they won't work. I've got nothing really invested anyway.

I'll keep looking into lighting and upgrade as necessary. Thanks again for all of your input. Lots of great choices.