Due to the fact that you still have all the private keys and passwords and the funds are readily available to you, it will be interesting to see if anyone else will be willing to contribute to the bounty. 
A good point! - Although I have no intention of touching the bounties in any way
I am open to ideas/suggestions on how I could 'prove' I cannot withdraw things myself?
I could for example claim that I destroyed my copies, but is there a foolproof way of proving somehow a withdrawal doesn't come from me later?