You should not have any trouble selling those nCore amps, especially in those cool cases. The speakers would sell faster if you had them in cases, even finished MDF cases.
Will your baffles fit PartsExpress cases? DIY people, IMO, seem to want to get things super cheap, and non-DIY people are often scared off by the prospect of putting something together, even a simple box.
Good luck with the sale.
UPDATE - SOMEONE PLEASE BUY THESE! THIS IS A ONCE IN A LIFETIME DEAL ON THESE SPEAKERS. FOR THE MONEY, HOW CAN YOU GO WRONG?