Good grief no, they're at war with the current arcane system in a way that makes them a pain to use.
What I want is for the arcane helmets to be converted into warframe-specific arcanes that do the same thing, with a matching normal helmet. (They can be reworked a bit too while we're at it).
Then I can divorce Rhino's speed bonus from his appearance, and stop messing around flipping between equipment and appearance when I'm trying to configure the actual stats.
Warframe has quite deliberately separated stats from fashionframe since the arcanes, and that was the right choice, an