LS7 dry sump tank

[CamaroAJ]

Other than the stock and Peterson LS7 tank I'm thinking of building my own tank to better fit my Camaro. I remember seeing a tank IIMuch built and maybe Ironworks? That fit the passenger bulkhead. Is there anything special about the insides of the tanks or measurements of the baffles or even angles of the return line? I want to keep it right around 11q or so and there is enough room for it.