i wouldnt want to try to do it in a day lol. you gotta take all of the parts off of each car to begin. the cutting and drilling is pretty time consuming also...you gotta drill the spot welds off of the driveshaft mounts from the awd and weld them into the tunnel of the fwd. theres like 40 spot welds haha, it takes forever. what i did was just drill the rear mount off and seeing how long the front one would take, i just welded two studs in the tunnel instead since thats the only thing different there (the studs). i would recommend getting a hole saw and heavy duty cutoff wheel too. they make everything go much faster.