Jay, you're a numpty.
Yup that's me. Lesson learnt though. Water IS deeper than what it looks, don't attempt to cross.
No one has said to spin over on the starter with the FSS disconnected, that without the GP's in? and the reasoning for that is just to pump out any extra water in the cyl's right?
The electrics seem OK, dash lights come on as does the GP light and goes off in the usual time.
If it does turn out to be fubar'd I'll store it until I can get an AAZ (looking at a real family car now anyway so this will become a toy either way, maybe just sooner than expected), though I've the AAZ is not as rev happy as the SB because of the longer stroke, but with the gov mod, ' Max fuel screw' and some other pump mods along with blocking the W/G and a MBC I'm sure it'll be even more fun.
I'm still tempted to store the Frontera and eventually fix it and have some mudding fun, SWB stylie.