The new depot is at Bathgate IIRC, sorry for my error.
The units will not have FC as constructed (though a future build for E&G could do) as the Ayrshire lines currently have no FC (in fact no ex SPT region services do - IIRC the reasoning is that customers would not (in the past) pay the premium. FC for the airport would be possible, but for a journey time of <15minutes, and a desire to cause modal shift for airport users, lower prices are probably the main driver here.
Carmine and cream is being replaced at reliverying/overhaul stage as SPT have nothing to do with running trains anymore. The livery will be whatever Transport Scotland stipulate the contract and they are currently happy for First to brand them. In teh future, a common Scottish Rail livery has been suggested where only the operator name would change (cf DLR, which is operated by Serco but the Serco name is much much less prominent). This is likely to occur at the next Franchise change (2014).
It is probably true (given the timescales) that a variant on the 350 is what we are getting. I was wondering why the leap all the way to 380 though and not 351 or 353 etc.. but I guess that is politics!
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I'm surprised to see the gangways TBH. Since the launch of the 334s and the 318 refurb, I thought Scotland was doing away with gangways (at least on the leccys). OK, a 350 front has always looked much cleaner than an unrefurbed 318 front, but would that be enough to go for a gangwayed Desiro?
But AIUI.........MU's in multiple should have a member of safety trained staff in rear Unit. Not sure how this works with DOO and Ticket Examiners.......
It could be that the 350 has a safety case, and a non-gangwayed version would need new crash and structure testing done which would cost more, take more time and thus would fail to meet the delivery schedule of 2010/11. If 380 is like 350, then the teething problems have been experienced already and we should not experience the nightmare we had with 334 introduction in 2001-4.