I need bitcoin functionality on multiple plugins

I am using the Marketpress plugin currently and I need that to work similarly to the Wp-E-ecommerce plugin for bitcoin. Though I would also like to see all of my customers able to host a wallet on my website too.

Any kind of bitcoin support the better. I would hate to have to go to WP-Ecommerce, because Marketpress works so well with cubepoints!

I also would like to see the User Sync plugin transfer cubepoints for users.