Hi Mross,
This question is a bit beyond our scope. ACESEF is a third party extension and, while we try to help if know the answers, I just have not had an occasion to use that one.
I did search their documentation, but didn't find anything specific on that topic. The people that know that extension the best are the people that wrote it. They should know their product.
You could always install a test site, or even two, and then try it out and see what difference there is between them. A test site will show you exactly what happens and you can experiment.
If you do find out, I hope you'll share your experience on the forum. Others probably have the same question.
Cheers
Ed