Biocube 29 Gallon LED retrofit kit I'm thinking about biting the bullet on it...I can easily solder so I didn't know essentially how big of a pain it is to put this together, or if its really worth the extra +$50. I'm seeing temps at a peak of 81 degrees in my tank with the stock ballast and its starting to get annoying...these leds will drastically cut back on heat right? Are they any wonky mods you have to do to install this in the ballast? I'm also open to recommendations for it, I kind of want a system to run anything, but only if its adequate in a small nano tank. I did modify my stock Coralife ballast cover, is there a place minus the manufacture(because they never answer there phone) that I can order a blank replacement?