95 prelude 4ws conversion?

does anyone know how difficult it would be to convert a 2ws prelude into a 4ws? any info would be much appreciated.

A lot of work..not even worthy to do it...just get a 4WS.

or not. the 4ws that came on that model prelude sucked and was riddled with problems. the previous generation (88-91) had mechanical 4ws and was much better.