Good luck Paul
you have a stunning motor and I hope you can get it sorted and back to a healthy V6 roar as soon as you can.
Ralphs garage (EMS Ltd) did my engine change summer last year......and even though the expenditure far outweighed the value of the car it was and still is worth every penny. I have my doubts at times whether I should keep my car........but that is to do with fuel costs more than anything.
If things turn crap and you after a low miles engine to put your car back onto the road I am sure we can find one. There is one person who is worth his weight in gold on the MG Rover forums for breaking cars.......that person is Sean Kelly........a top bloke who I would never hesitate to recommend if you are after second hand parts.
Best of luck buddy.......good on you for talking to Ralph as well
fingers crossed for a happy ending.
Best Wishes
Jim