Let's start similar petition for Donald Knuth in the US.
There are many people who think that it's a good idea to feature scientists on money and making that suggestion for US money isn't in anyway taking Turing's treatment lightly.
If that's the case it seems like waiting a little while and letting the pardon refusal fade from recent memory would be a more effective advocacy tactic.
Do you honestly believe that using this discussion as a starting point for a general discussion on having scientists on money is insensitive?