ok people i have a predicament, my mk5 escort is slowly dying and i'm having box prob's so i'm changing my CVH 1.4 carb to a 1.6 zetec i'v got a donor car already a mk 6, who's got a clue on how much work it will be i no i'v gotta change the tank will i need to change the fuel lines too, and do you reckon i can get it done in 2 day's by myself i'll be working long days, and have a good idea of what i'm doing.

how much of the loom will i need aswell will it plug onto the existing loom or will i need to go back to the fuse board or the hole loom in the car, i need it done for sun so i can keep the misses happy and don't wanna risk the 200 mile journey i'v got with her in my car at the mo because she won't be happy if we spend it stuck on the hard shoulder

any help would be greatly appreciated, my balls are on the block at the mo