My advise would be to strip it totally and see where you stand. If it's too bad it's already in bits to sell on.
Mileage/owners/history plays a contributing factor.
If it was a S1 it would be a yes regardless for me.
*edited to say needing a roof skin pretty much means a kiss of death for that shell.
Last edited by Nick.W; 23-08-2014 at 10:43 AM.