Excellent letter.....and from a Pansies fan. Who woulda thunk it?! lol

One line you might consider adding in closing is something to the effect of:

"Considering the far reaching and long term negative effects that approval of this bill in its current form would have on our economy, and on our country in general, I would consider your support of this bill as a make or break issue for me as to whether I would support you in any future elections. I will continue to monitor this issue closely and look forward to your vote against this bill. Thanks."