I leave brake parts to the experts.:-D I've contacted Steve, the cost for the whole set of cyl;inders is £265, not scary really. The pipes will need flushing and I can make any up needed. Shoes if needed I can get relined on the Island. The whole set up loooks original. Lucky it only went in the yard. Pastparts quote bettwen £55 and £110 plus vat master cylinder rebuild. They do a superb job. If no new parts are available, as in the QL, there a good answer. The major headache is were the master cylinder is sited. Reading the manual there is a reference to a 'Brake filling Tool' pressurised to 25 lb, so I'm assuming a pressure bleeder. By luck and design the top of the resovoir takes a standard gass thread reducer, into this is screwd an air line fitting, so a remote resovoir can be mounted. I think I'll just attach the end to the pressure bleed kit. and stay with the current resovoir. Worked OK on the WC51, and the fittings wern't as sophisticated.