So, I am just now getting back into the hobby after being out for several years. I have a 42 gallon Oceanic Hex I just recently inherited and I am wanting to grow a little bit of everything. Definitely wanting some zoas, palys, and mushrooms/ricordea on the bottom, some LPS and SPS (SPS can be on top if needed). I am trying to be as cost effective as possible without skimping too much on the necessities (lights/filtration). The sand bed for the tank will be around 18-20" in depth. I would love to get a Kessil a160we or a360we, but they may be just *slightly* out of my price range right this moment, at least new with gooseneck/controller. Thanks in advance for any help! P.s. I've already checked craigslist... and there is a single Kessil a160we there, but the guy is not messaging me back. Any alternatives are greatly appreciated.