ok so here goes, i recently bought another m8, it's a 97 model with blown engine i thought it was a steal at 300 dollars and the guy aid to have it towed to my house. the car is in excellent shape and i have prety big plans for it. i have a friend who recently totaled his 00 navi in the rear(thanks to an old lady on a cell phone) i'm buying it for 1000. now i want to take the 5.4L dohc out of the navi and put it in the new mark, I would like to know if anybody has experience with this as i will be sc the motor as well. will the tranny bolt up (i plan on a complete overhaul of the trans with all highperformance parts) and does anyone know of anyone that can make a chip I can buy for this setup, i'm not new to larger dislplacement swaps but am new to the modular swaps. any advise will be greatly appreciated. thanks