Update: Ford wanted bit under a grand to replace ECU and recode it and stuff.

Went to the scrappy, stumbled upon the keys for the car with the excact same ECU(both part number and the 4 letter code on them), bought it, got the safety shield stuff off, plugged it in, swapped key chips, fired right up.

Kinda late now, since another car(mint 100.000km escort mk6 1.6) has been bought in now, but atleast it's easiere to sell the Focus now!