id use the efi running gear off the frst...but the t3 off the escort.

erm could pick a mint one up for 50 quid....up to 800 just for a mint standard 1.3 bonus/popular...

depends on the seller, i mean if its a garage or know its decent then they will charge loads...or a elderly person might be selling one or somthing thats been garaged all its life for next to nothing...

all depends!