[1 TUF AC]

just wondering what differential ratios people are running behind a t 56 six speed transmission. I have 4.11 in my Harrison and it takes off like a rocket to 80km but the only thing is that I don't like is that i have to shift three times from 0 to 100 km and if you want to achieve a really good 0 to 100km time you have to be very very quick when shifting. I've had a BA xr8 and Holden SS V ute and they are all got over 100km out of second gear. But on the other hand having 411's is good around town in traffic especially when you have a big cam engine. I just think that a cobra is so much lighter than a BA Falcon so if anything it should have even taller gears. Any suggestions?