@ Biggus, basically what I'm saying is that there will be a very, very small pool of people for which this would work - so fundamentally we agree. Geography is just detail, but yeah your point is solid.
@ Bannock. Dead right. If I was one of them I would be keeping my ear to the ground and possibly whispering "retention bonus" into any ears I though might carry weight. Sadly, I'm well past my sell by date.
@ Avtur, absolutely sir, bollicking accepted, it won't happen again.