"and initially I can only aspire to flying piston twins around the UK"
Don't be harsh there is nothing wrong with flying pistons twins around the UK.
Trust me, I'm not complaining.. I'd take a major pay cut and ditch my current job to be able to do just that.
I've had a lot of fun in the good old Seneca and Aztec and I hope I'll have a lot more but I'd also love a nice Dash 8 under my control one day and then who knows, maybe a 757 or 767..
But, offer me an airbus and I'll have the Seneca back please.. *joke*