We are in the midst of determining whether WooCommerce is a viable option for our main site so we are doing some testing and have not yet been able to recreate our custom combo packs-
The Product works like this: A customer clicks a dropdown and selects one of 50 options, then does it again 5 more times, hence building a custom 6 pack. The 6 pack has a set price. Here is our current product page (not on WP or Woocommerce) http://www.shawntrautman.com/build-your-own6dvdmulti-packspecialoffer.aspx.
If anyone can give us some direction on how to put this together on Woo that would be greatly appreciated.