Aubergine

Hi all
We finally have our I-130 package ready and will be going to Frankfurt on Wednesday to deliver in person.
This is what we have in our package:
Completed and signed form I-130
Money order for $420
Form G-325A completed and signed by petitioner
Form G-325A completed and signed by beneficiary
Passport sized photo of petitioner
Passport sized photo of beneficiary
Photo page of petitioner's passport
Proof of German residence for petitioner (military orders)
Marriage certificate
Divorce certificate from petitioner
Divorce certficate from beneficiary
Property lease in joint names
Petitioner's life assurance document showing beneficiary as beneficiary
Car insurance in joint names
Car title in joint names
ADAC statement in joint names
Bank statement in joint names
Tricare health insurance document showing beneficiary as petitioner's spouse and beneficiary
Wedding invitation
Honeymoon flight itinerary and hotel bill in joint names
Flight itinerary from summer vacation showing petitioner, beneficiary and petitioner's son on tickets
Selection of family photos (wedding, family get togethers, honeymoon)
Copy of letter from hotel confirming upcoming vow renewal ceremony
We haven't included any emails or skype logs in the initial package as we have been living together for over a year and thought we would print some to take with everything to the interview. We can these together if we need to take some.
Please let me have your thoughts as to how our package looks, any advice will be welcome, I may have overlooked something extremely obvious on my list!!
Also, how is the best way to submit everything? Folder, clip, hole punched and tagged, stapled?
Thanks!! :-)