Help convince me to go BB in my Duster?

I have the /6 k frame, the trans just fit, ps/ and pb. Some people have problems with the valve cover hitting the blower motor but I used a low cover and have about 1/4" clearance. I will find a few pics. I still have the colum shift and had to mess with the z bar a bit, cut it down about 1/2". It is in a 74 dart se 4 door. Frame connectors are a good thing with all the torque.