Manual or power rack for 3G hemi

Hello I'm complemplating my next engine build for my 69 dart. I'm leaning towards a 3G hemi crate engine with a Gerst tubular k frame w/rack and pinion steering. Any of you guys running a manual rack with the hemi? How about the power rack with hemi? This is going to be a daily driver car and I'm not partial to either set-ups. Just looking for recommendations. Thanks Dustin