Suggestion on LEDs

[REEFER1981]

I had a 58 gallon reef tank I had bouht it off a guy. The move was a little rough had some help me who had way more experience. Got everything set up running fine as the months went on. I purchased Hamilton tech 4 antics and 2 175w Mongolsreally nice light.then disaster struck hurricane Irene hit us here in Maryland I lost it all along with my house. We are about to move to a new place and finally be settled again. I can't just walk away from this hobby me and my wife are hooked for sure. The Beauty of having a reef tank in your home is simply fasanating. I did my research for 2 years before I got into the hobby. I've got a system in mind from the ground up possibly ethiter 75 or 90 gallon 48 by 18. Just looking for someones opium on the best LEDs out there I'm doing my own research but so many different lights. Looking for some lights to go the distance. If I'm going to get back in this hobby I'm trying to build the best tank possible without needing a chiller and fans. My last tank ran fine with no heat problems. I'm still a little confused on why some tanks are running so hot as were a lot of people I know have no problems