Well, after a snowy drive down to Bowsers house and a bit of shopping, my car now has the roof motor in the boot and what a great job he's done.
A word of warning about your roof motor, if like me, you clean your drains and have the bungs removed, don't think your motor is safe, when Ross removed the motor, he found it sitting in a nice puddle of mucky water, so be warned. Luckily my motor is in pretty good shape and is now sitting in a dry and clean environment, where BMW should have fitted it in the first place
Ross (Bowser) is a top fella and knows his stuff, I won't be giving away any pictures of how the motor sits, so please don't ask, I will show just one of the finished article.
I'm sure you will agree that's it's almost impossible to see the difference in materials used in hiding the motor.
Thank you Ross