Sounds like a plan! I believe that WES would need you to withdraw your MBA credential to issue your report with only the bachelors degree.
@kamy18 can you help
@NiSn with the process for removing a degree/diploma that has been put on hold? I remember you posted a similar question on this forum
Regarding the second part of your question, I don’t think Canadian companies depend on ECA reports per se, but it can’t hurt to get your masters degree/diploma evaluated by ICAS, IQAS or CES in the meantime, while the EE application is underway with your wife as primary applicant