Cheers for all the replies guys.
I have company fuel card, so i dont pay for business fuel, but will be doing approx 110 miles a day to office and back which is deemed as personal mileage, So the Monaro would hurt.
Wish i had not started looking now, as am thinking of putting some towards my monthly budget and maybe 2nd hand new shape M3. Ahhhhhh.
Anyhow i have a month to test drive plenty of cars.