I'm going to be doing a shifter swap very soon, column auto to factory floor auto. I know alot of you use por-15 or Eastwood's rust ecolapsor? Then a layer of peal n seal. What do you use around the shifter and hump plate, some sort of caulk? Also, does anyone know a source and or type of screws for mounting the hump plate to the floor, mine did not come with the screws. Also, if you think of something I'm missing just let me know. Thanks