Anyone running a cable throttle body on a 5.7?

Currently I am planning on using a Holley system for ignition/control. As for fuel, I assume you mean the system (tank, pump, etc.) for that I will probably use a Tanks Inc. system or maybe a Holley system. I will make all my own likes (have already done this a number of times).
Isnt the new terminator stuff DBW capable now?