Holley 600 Double pumper on a stock 318 Auto?

Long term plans for the car include a single turbo setup.

The preferred carb over at theturboforums is a modded Holley double pumper. Even if I bought the carb new and made the mods to it it's still hundreds cheaper than buying a new blow through carb already set up. Not to mention I can prob pick up a used one since I'll be rebuilding it anyway and really put a few dollars back in the mod budget.

Would this carb be ok for my stock 318/auto while I'm running around NA or would it suck?

I'm seeing some post that the double pumper doesn't work well with autos and I figured you guys would know. If I wasn't going turbo vacuum secondaries would be a no brainer. I'm just wondering if the double pumper really is that bad with an auto.