Found one! A little surprised the conditions today were acceptable for epoxy, I warmed the resin a small amount just to reduce the viscosity a bit and it layed up like a charm with a nice 15min pot life, in other news the first of the primary winches has been removed and was a clear entry point for water so I’m assuming the 2nd one will be the same, I’ve got a lovely pair of 2 speeds to replace the old tuffnol and bronze ones when the paintwork is done.