Welcome to the forum!
First car we bought for my wife was a '66 Dart Gt. She loved that car, and I always wanted to hotrod it, but she kept stopping me. The '65 Dart is an even nicer body style and will make a great looking gasser!
Welcome aboard. Always nice to have our Mopar brothers and sisters represented. I was a lot boy at a Chrysler dealership in the '70s and loved those old Darts. We would get them in on trade and it was my job to make them look new. What a great gig. One of our customers had a slant-6 Dart with over 300k (in '77!) and he said the head had never been off! Post some pics and a build thread so we can all join in on the fun.