Well I found my upgrade tank I scored it from a pet store about 90 miles away for 600 bucks for the tank stand it's a little rough but that's okay I don't plan on using it forever and a 55 gal sump as for equipment I really Don't have anything special as of now I have a reef octopus xs 160 skimmer that I have on my 75 right now and I bought a jebao dc 9000 return pump I'm thinking of getting a second jebao pump. I'm also thinking of getting two jebao rw15 wave makers for it and I also want to get an apex system if I have the funds for that I also have some questions for you guys with big tanks already this tank has 3/4 in return lines pretty sure they need to be at lest 1 in correct? And on these big tanks if they are already drilled can they be temperd after being drilled? Or would I be able to drill it bigger if need be thanks for the help in advance ps please ecumenical the mess in the picture