Im looking to build my own "Flight" cases (I think they are called) for all my gear. Guitar amp head, cab, rack gear, microphones and a bass combo. Buying cases for all these would cost me more than the equipment itself so I want to build them instead. Im figuring somewhere between 1/2"-3/4" plywood. My only problem is that I have no idea where to get the metal pieces that run along the edges of the case, the corner covers, external handles, what to line the inside of the case with and how to attach it, or latches to open and close the case. Does anyone know where I can get this stuff or maybe even know a site that has some helpful info on this subject? Thanks a lot!