im a proud firewall banger!!! wish i would have changed that alternator before we put the motor in lol its gonna be a hastle getting it out but im using hasport mounts in my car wouldnt have it any other way. One thing i will say is if your going with a mount kit make sure you have a dremel and Reinforced cutting wheels to cut the front mount completely out!!! dont bend or bang it down like we did on my swap you will regret it later as my header and O2 sensor sat right on that bent piece of metal