Which Power Rack&Pinion easiest/cheapest install?

I have no problems with the stock powersteering setup. My main reason for wanting to install a rack is to make room for a 5.7 Hemi by loosing the powersteering box.

I spend a good hour yesterday searching this forum through Google search, since the forum's own searchfunction kinda sucks marbles... and I found only 1 post with an installation I liked best;
It was from an Aussie dude which had fabbed a rearmounted rack in the pretty much the stock centerlink location. THAT's exactly what I intended to do aswell myself and hoped to find.
All those front mounted racks seem, sorry, all a bit too 'hacked' to me. Besides the fact that no-one seems to care about Ackerman and such. But maybe on a dragracer I wouldn't either.

But the current issue I'm currently trying to find out is, what rack&pinion has the same inner and outer balljoint locations as stock?

I think I would have no problem altering the outer balljoint width, but I'm not sure it's easy to alter the inner swivel points on a rack.