Fluval Spec LED lighting upgrade question

[Moby da Goby]

Shortly after I posted this, I went back to LEDsupply and I think I may try the following instead

2 - Royal-Blue 1-Up Cree XP-E Star and
1 - 105 Lumen Cool-White Cree XP-E 1Up Indus Star and
1 - 3023-D-E-1000P Wired BuckPuck, 1000mA Output, DC Powered w/ Potentiometer

Cost is part of the reason I'm going with the buckpuck instead. If this doesn't work out for me then I won't be out too much money since it's a test. Just have to wait for payday to send the order and get everything else ready!

Thank you for your input!!