There's roomers that somebody has put a duratorque engine in their smiley but I'm yet to see if this is true
A turbo engine is a good idea as you know it'll be a perfect fit and you can use the '98 to 2000 Bosch pump and (if it doesn't already have) the 'blue' 100PS injectors
That should make it go

without too many electrical involvements
You could even try and turbo your current engine

There is mixed views on this as the compression ratio is slightly higher and could stress the old unit a bit

But you've nothing to lose if the 'new' engine is on standby
