wire the fans strait to an accy power sorce and there goes that problem.. what tranny mount is broken? if your shifter is going up and down than that mount is easy to fix. theres an easy way to see if your losing coolant... turn your car on and let it idle on a flat surface for a while... if your losing coolant youll get a puddle... probably a loose connection somewhere and something easy to fix.. do you have any trouble codes thrown? there are a few things that can cause hesitation. o2 sensors is a popular one. pull em if they are old ac delcos they are probably shot... replace them both.. its a wise investment anyways... other problems with this could be iginiton control module or loose connection on coil, idle air control gone bad, (probably not this) and something that could cause hesitation and 12 second 0-60 times is an extremely clogged cat

go to http://shbox.com/page/index.html to try to troubleshoot... he has a lot of diagnostic and how to articles that will help you A LOT!! good luck and pm me if you need help