After considering this for a while, while looking for a suitable transmission, I have decided to jump in an transform my BA 4 speed driveline, to a near BF 6 speed ZF equipped unit. I am going through the parts list now, so in a few weeks, I should have a better idea of whether this was a stupid idea or?? ++++++++++++++++++++++++++++++++++++ Work in progress summary as at 20 January, 2007 OK, here's a list of what I have chosen to be changed as part of the upgrade: ZF 6 speed trans incl. cooler