Hi I have a 98 12 valve with a nv4500 transmission. im looking to possibly swap it out for a manual shifted 47re or rh transmission. what parts would I need to do the swap and which transmission would be a better candidate for it? To shift it would a ratchet shifter/ floor mounted unit be good as I want to avoid having to swap out columns and keep it more simple and fun. and do the driveshaft and t case line up from going manual to auto thanks.