Looks pretty sweet, I'd like to see an FTS and time lapse video of a sunrise/sunset!!
This is very appealing to me, I have been looking at a 3 dimmer setup using 12 Cree XRE cool whites, 13 XRE royal blues, and 5 XRG nuetral whites for a very accurate sunset cycle. Only catch is the RLK ALC only supports 2 0-10v outputs, so have to look at the much more expensive Neptune Apex.