Im in a debate between a ford focus 2.0 zetec 3dr

or

Keeping my escort cabbie, respraying the one side as ive had the other done, cuz it was in accident, while its in there, having a new badboy bonnet with verry nice suttle bonnet vent... and a convertion from

a current 1.4 cvh to a 2.0 zetec hopefully.

I need answers to the following :

Roughly how much?
How long?
Where?
Whats the possibilitys?
What else would i need apart from, engine, gearbox all the stuff, drive shafts changed and new brakes?

Thanking you all in advance.