Cranks for Aurum Question

jrewing

Eats Squid
I have a 2017 Aurum I bent my crank and chainring.
its 83mm pf107 and raceface chester with spider so I think 24mm spindle.
I’m looking for direct mount ring as im going to get an Ochain for it. If I find a crank with Dub or a 30mm spindle can I just change BB that I currently have?
Thanks
 
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