Cannot decide on project direction 73 Duster 340

Well pro touring should have been a third choice in the poll. Pro street to me is max effort barely streetable and what I have done on all my builds thus far in life. Pro touring would be as you guys have said more updated equipment and look, creature comforts, etc. Original style is what it sounds like. Or even a fourth option combining pro touring with stock appearance as some have suggested, upgrading the car to more modern equipment but keeping stock look.