Not to be confusing, but Lokeans are still considered Norse pagans. Lokeans are just a branch off the Norse pagan tree. If anything, I'd say it makes you closer to a Rokkatruar (since they are two of the main Rokkr deities). You really don't have to worry about labels too much, however, unless you want to.
I actually don't think either would mind the set up that you have. As you mentioned, so you already know, Hel is Loki's daughter and he loves her- especially because she is linked to death. He is a chaotic deitiy, and the god of change so he moreso than many other deities would understand his daughter's role in the grand scheme of things.
You could always try to divine from them whether or not they approve, but based from my past experiences with both I don't think you have anything to worry about.