hi people

First post !

I've bought a mk3 escort it is a 1.3 cvh
I'd like to do a zetec conversion but there's many roads to go down

Edis, stand alone management, etc
Also engines finding it difficult to find a 2.0 silvertop these days and most are a pretty penny,

Are the black tops any good or should I just spend the extra on a silvertop?

Also should I go carbs throttle bodies or injectors etc



Any advice appreciated and welcomed