please tell me if my front suspension parts list is correct...

Do I need LCA's from a 73+ Valiant or just Lower Ball Joints from a 73+?

Sounds like calipers mounted in front will interfere the sway bar...which I dont have. Will the 73+ flex lines work on a front mount setup? Or I hear 73-79 B Body or 77 Aspen flex lines if the calipers are mounted in the rear?

Should I buy the Problem Solver Bushings and Ball Joints even though I may not have a problem?