First DIY LED light, did I forget anything?

Doing a very simple dimmable LED setup and want to copy this style for a Fluval Spec V:

Our "Little Jetty" - Page 10 - Pico Reefs - Nano-Reef.com Forums

Given the height and overall size of the aquarium and how close the light is to the water, I think I'm going to go with just 4 Violet LED's along with 1 white, 1 normal blue, and 2 royal blue LED. I need this light to be visibly dim but high par.

I'll be keeping anemones and other high light requiring livestock. I was thinking 4 violet might be too much but I plan to make it dimmable.

I plan to run everything without lenses. Bad idea?

Here's my shopping cart from RapidLED. Let me know if I'm forgetting anything or this won't work.

1 x Solderless LED Plug
Solderless LED Plug - Rapid LED

1 x Driver Jumper
Driver Jumper - Rapid LED

1 x 0-10V Dimmable Nano Driver with Potentiometer
0-10V Dimmable Nano Driver with Potentiometer - Rapid LED

3 x Wire Connectors/Nuts
Wire Connectors/Nuts - Rapid LED

1 x Arctic Alumina Thermal Adhesive
Arctic Alumina Thermal Adhesive - Rapid LED

4 x Solderless UV LED
Wire ​Lengt​h: 3"
Solderless UV LED - Rapid LED

2 x Solderless CREE XT-E Royal Blue LED
Wire ​Lengt​h: 3"
Solderless CREE XT-E Royal Blue LED - Rapid LED

1 x Solderless CREE XP-G Neutral White LED
Wire ​Lengt​h: 3"
Solderless CREE XP-G Neutral White LED - Rapid LED

1 x Solderless CREE XP-E Blue LED
Wire ​Lengt​h: 3"
Solderless CREE XP-E Blue LED - Rapid LED

Should I be adding anything else?
Worth it to add a red or green or cyan?
Will hooking up this driver to these LEDs be straight forward?