i may be alone in this thought, but why would u like ur sophisticated hi-tech black skyline to look like a beer swilling, bogan spec torana?? i guess it would give the car a race look, but i think it would look a bit tacky.
but hey if u like the drop tank look just get a sheet of stainless bent up to cover over the spare wheel well. who knows it might come up ok.
disclaimer: no offense is meant to torana owners. i think it looks crap when u polish ur drop tank.