Making sence. Basicly you are talking to a quad only evangelist.
Thanks for taking some time to respond.
When i get this kind of problem as getting some Cad from clients, i'm used to convert everything to vdb and convert back to polygon and doing some retopo on it (or not if not really needed).
Fun fact, if you cranck up vdb resolution high but not too high, you will get a nice bevel. But it's not very tweakable for sure.
This is dirty, i know.
Too much smooth and not a nice hard bevel. Not for hero object for sure...can do the trick for secondary one.
the wire one is the same mesh result with a wiresop