Towsure in Sheffield will be best for your tow bracket - you should be able to Google them.
I am just about to dispose of a 2004 1.8LX Mondeo. I've not used it that much for towing, but it is fine, although the 1.8 engine is a bit gutless when you have a trailer on. Having said that it will cruise happily on the motorway, but you'll need to use the gears a bit on any slopes.
Paul Richards
Area Representative - L.A.D.S. (Lancashire and District Sevens)
www.lads7.co.uk
Growing old is compulsory - Growing up is optional