Aye mate to get the tank out you need to take the diff down, I had to when I was under sealing but it gave me the ooertunity to change diff oil seals for peace of mind lol and a coat of black so looked a bit nicer lol I'm on the same boat as at the moment, I'm on OE shocks with tein springs but got a full set of tein coilovers sitting there waiting to get put on i just need to find someone who can do a fast road set up who actually knows what hes doing😂 standard 4 wheel alignment just doesn't cut it when it comes to scoobys lol where about in Ayrshire you from mate?