I'm using the Amsoil dual remote setup. As far as the price of the filters, I think maybe you're getting what you pay for in this case.
You're going to have to fabricate a bracket, as the torsion bar sort of complicates things. I believe Greg Landuyt @ lube specialists sells a bracket he designed and has available.
I mounted mine to the floor pan, and I do have a whining noise that apparently comes from the oil pump. More noticeable at slow speeds on cold engine. I do intend to build a frame bracket, just have had other priorities.