Swapping spindles for rack & pinion

In that case I'd like to see you post the where, the when, the how etc

But that is not what you said, really. You asked about swapping spindles, which "is" the "easy"

Ok, I'll make sure to quantify any additional modifications in the future with an approximation of the skill level I foresee within the project. Silly me for using such lazy grammar.

And my car goes in chassis jail this week. It will be fun!

Those with the good, useful feedback, THANKS!