Right now, im driving a 90 mustang GT.. love the car but it got broken into many times. Im thinking of picking up a 70s Datsun Z and swapping a LT1 or LS1 into it. Pros and cons? Is it easy to do and how does it handle? How reliable will it be? How much will a LT1 with a 6 speed cost me? Any suggestions would be appreciated. Thanks in advance!