I spoke with Alliant today. Found some interesting things. When they ran my score it came in between 700 and 730 though credit karma showed it at 780. They said they use the pinnacle model and everything looked good it was just that some credit cards hadn't reported the updated balances to the Bureau yet.
Net result, I am getting 1.74% for 72 months instead of 1.49% since I missed it by two points. Also I was told that this promotional offer of 1.49% runs only through 7/15, he is not sure post that date what the new rates are going to be. He also said that he will take care of preventing the second hard check by keeping the account open, not sure what that meant but it went too quick that he wasn't in mood of answering questions.
So right now my options are to either get my score updated and ask them to pull again or get refinanced after accepting current offer or just go to a different provider.