Thanks folks, the garage in Belgium now says 3rd Sep. We'll see !!
On the UK spec thing, a mate of mine imported an alpha from Dublin, asked for UK spec and the garage said no way. He got a bit upset and insisted, they responsded with OK, so you want us to take the air conditioning out and the spoiler off then ....
another mate imported an alpha (again from Dublin), they couldn't get a right hand drive one quick enough so the garage sourced one from ... you guessed it ... London, and sold it to him at Irish prices.