Yes, gorgeous aren't they?

TSW don't seem to list a Mirage, but there are some others quite similar http://www.tsw.com/19_inch_alloy_wheels.php - Ace and (also confusingly) Vortex, but I don't want to stray too far from the MG look into chav territory, so a bit more digging needed methinks.

Looking at those pics I now definitely MUST have a tailgate spoiler too

(who needs to open the hatch anyway!)