Sway bar need?????

I put a (I think) Hellwig front swaybar kit on my '69 Dart. It was somewhat cheap, at least 1", but used some cornball bracketry that clamped onto the lower control arms. Still worked wonders for handling though, even with the stock 6 cylinder torsion bars. But to address your question, I would suggest the factory front swaybar with the torsion bars that you've got in there now.....BUT....install the newer style poly bushings in the triangular swaybar brackets AND end links. I think that would give you a respectably handling car, with some nice sized wheels and tires too of course.