If you are cashing more than $10K, you will need to fill out a CTR, it is not a big deal.
Trust me, I don't mean this disrespectfully, but you are not as important to the IRS as you think.
A wire can be done for any amount without and questions or Redflags. The CTR is only applicable to cash.
What is the amount you are withdrawing? That could play apart in your decision. A wire will have no impact on you whatsoever.