He is a partner at a medium/large law firm. He is comfortable.
Go make your argument. He is not "the enemy" but he is not a "true believer". He will need to be persuaded.
Read the footnotes of the wiki article, get inside his head and his country club stances. He does not want anything radical. ConCarry is nothing radical. Other states are doing it with no problems.
GOP is perceived as law enforcement friendly. Post-Pinner (he knows the case) ConCarry does nothing radical. LE/citizen interactions will not be different with ConCarry.
The funding, this is his MLR (main line of resistance). ConCarry will take no money away and could even increased funding as happened in Arizona as more people got licenses for travel outside the state. Indiana will not let funding decline to law enforcement so Democrats can cry "soft on crime" in November (a real fear of losing his supermajority).
1. It will not hurt him politically.
2. It will not impact day to day life in the state (ie it is not radical).
Oh. I can write some ****. Will he read it?