I have a 98 dakota 5.9 r/t, with an air-aid intake. I was thinking of switching it out for one of the "old school" circular airfilters that just sits on top of the throttle body. My only questions are: 1. How much does it cost. 2.What parts do I need to get this done(all of them, I have no clue) 3. Can i put this set up on with a stock hood or will it hit. 4. Am i wasting m :help: y time?