I am in the process of upgrading from my 90 gallon reef to a 180 gallon reef. I purchased an All-Glass 180 gallon twin Megaflow and an All-Glass matching oak stand. This is probably a stupid question but do I need to do anything to strengthen the stand prior to placing the aquarium on it? The stand "seems" lightly built and I am worried of a catastrophic failure. Obviously since this is built by All-Glass for the tank I am sure it is designed to hold the weight but I want to make sure. Also,is there a limit on the weight I can put in the stand's cabinet? My LFS guy is trying to talk me into the Mega-Flow sump (removing bioballs) but I was also considering building my own sump. TIA!!