Need different carb for street on 408

My question to you all present here is; Do you think that my 770 Avenger thought was OK?

I don't think you're wrong, but I know I would have a hard time giving up my mechanical secondary... so your suggestion got me looking through the Holley site and I found this carb, appears to be the best of both worlds, a 750 CFM Ultra Double Pumper™ Street/Strip Carburetor mechanical secondary with electric choke: http://www.holley.com/0-76750BL.asp