I understand, I usually install ezremaster as Ondemand and never include it (or it's dep's) in a remaster for that reason. In reality it's simpler than ABC, just following the prompts. If you ever get the urge to find a simpler method to build your ISO's exactly the way you want them and have used it a couple of times, I don't think you'll ever look back..
Having used it daily to make small ISO's each tailored for very specific requirements, I can vouch for it's simplicity and effectiveness.