I have a 90 gallon tank that I am setting up for fish and soft corals. The dimensions are 48w x 25h x 18d. I've been looking for a couple days and I've quickly become overwhelmed. I think what would be ideal is the Maxspect R420R LED 320. I like that it's programmable, and its low profile gives it a very nice look. But coming in at $900 puts it beyond what I really want to pay. Are there decent alternatives in the $300-400 range, or am I being unrealistic? Are there non-programmable ones suitable for fish and soft corals that would come in at a lower price point?