I was going to then went VMP underhood, which I don’t recommend unless you have a full bevy of swears, patience and a lot of experience. Before I went underhood, I was going to run a proper sized tank where my factory sub was, straight through the floor and then 90’d toward the front on the pass side. There’s a nice channel in rear subframe that allows for plenty of unhindered room. I was going to then run up front near my jacking since the rails would be lowest point.