So who's running a Comp XE268?!

What would be a good converter to run with it if i was to get my hands on some 3.55 gears for the rear? I plan on going rear end hunting a little more once engine is built, also AJ i decided to have my machinist deck it to 9.59 to square it up and give me better quench. I already have my holley 650 double pumper vacuum secondarys ready to go hope that carb will be enough i didnt really want to go with 750, it is a 90% street car. Im all about the torque