I'm having a peninsula built that is 48" x 18" x 14" (L x W x H). I'm not wanting any hardware on the peninsula side, but was hoping to get away with one gyre on the side against the wall to maintain the sleek appearance. It will just be a couple of easy SPS (green slimer) in the middle and mostly softies. The rockscape is going to be mostly shallow rocks in a minimalistic scape. Could I get away with just one gyre and which gyre would you recommend? I would rather spend more on a more functional gyre that I can control with my phone.