1.8 zetec cranks and 2.0 zetec cranks are the same so as above, common to get but a pain to remove, cranks can be polished so that prob ya best bet, prob be about £30 tops.

if ya wanted a regrind, to give you a rough idea, i had my FRST crank reground, cost me £135, and that included new bigs and mains and thrust washers, bargin i thought, but it depends where ya go.