..at the moment it looks like it may be possible to buy a left hand drive english spc new small cheap car in the UK for less hassell than buying one tax-free in finland, getting to uk for 6 months then taking it back...
..the gent in toyota uk reckons its the kinda request he never gets (for a left hand drive car in a right hand drive country) but its doo-able...
..just have to change the spec back to finnish when its reregistered there...but sounds like you get the best part of a year to 'get around' to doing that judging by the above...
still works out alot cheaper than buying in finland...
Dave