[CHSUB]

great start!

i have a similar build 60x36x30, 280; imo 4 radions for sps are not going to cut it. a lfs, that build my tank, had 3 radions on your exact tank and it could not even support soft corals very well...i suggest you look at Pacific Sun, mine are great. also look at vertex alpha skimmers and calcium reactors, i have both and they work great. powerheads, i have a mp40 and mp60 best i have ever used.

good luck!