I HAVE A 98 DODGE 1/2 TON 4X4 AUTO WITH A TIRED 318 5.2l AND WAS WONDERING HOW DIFFICULT IT WOULD BE TO DROP A 05 HEMI 5.7L AUTO 4X4 INTO IT WITH THE HEMI TRANNY. I UNDERSTAND THE INTERNAL COMPUTERS AND HARDWARE CHASSY COMPONENTS AND ENGINE COMPUPTER MUST BE ALL INTACT AND SWTICHED OVER BUT WOULD IT BE ROSSIBLE?? I KNOW THE RUNNING GEARS AND ENGINE SPECS THROWOUT STEERING COLUMN AND RELAYS WOULD ALL BE OUT OF WACK JUST NEED TO KNOW IF IT CAN BE DONE AND TO WHAT EXPENCSE AND WHAT PROBLEMS I MIGHT RUN IN TO