hello again welshy!
205 block will be fine mate, ive seen 500hp through em.
as said on other thread, matt lewis for rebuild stuff, such as pistons, bearings, shells etc
http://stores.shop.ebay.co.uk/Matt-L...rsport?afsrc=1
some stuff is still available through ford
if you want to use a decent RS breakers, that use Paul at north yorks, the bloke is a top fella - his name on here is "NORTH YORKS RS SPARES" - he stocks loads of spares if you dont want to buy new

Matt