Going to start buying pipes in the weekend. I did some measurments already for the pipe, but it might change depends on what im going to use, drain pipe im going for 1.5" for both, return im still thinking if ill go 1"or 1.5", i read somewher that using a 1.5" for return might lose some gph cause its going to have air between the pipe vs a 1" where the pump will just keep pushing water up like a siphon.You should document it with pics on this thread for those that to go into the filtration section to see. May help them with future set ups.
Did you start rounding up the plumbing supplies ?