OPK & TTC

So I am confused beyond all belief and it seems the more I read online the more complicated timing insemination becomes.

I think we have our plan down... For this month:
Test for OPK+ every day @ 5pm/5am (starting the 12th)
Once a + result shows we will invite our donor over (he already knows the dates in which we will be stealing him away from his life for a day)...
Inseminate at 9am (4 or 16 hours after +)
Have breakfast, watch a couple movies.
Have lunch, enjoy eachother's company.
Re-inseminate @ 5pm (12 to 24 hours after +)
E.M. will take him home. E.M. will go to work.
Test for BFP/BFN on the 28th.

For other months when we are planning to combine both his sperm and our vials from the sperm bank together we are planning on following this plan:
Test for OPK+ every day @ 5am & 5pm
Order vials (as they will stay frozen for 3wks in dewars) on 2nd day of testing.
Once a + result shows we will invite our donor over.
Inseminate at 9am (4 to 16 hours after +)
Have breakfast, watch a couple movies.
Have lunch, enjoy eachother's company.
Re-inseminate @ 3pm (10 to 22 hours after +)
E.M. will take him home.
Inseminate with bought vial @ 9pm (16 to 28 hours after +)
E.M. will go to work.
Test for BFP/BFN on charted first day of period.