I think I answered you on youtube but in case that wasn't you. In short we have a traditional flex in the game. I always loved the options they ran with Malone and Stockton starting out of their 1-4 set so since all the other plays we have from that formation are called 1-4 I went with a conventional ( to our game) name.
Plus his actual flex offense would have been a bit tougher to pull off. He had so many little reads in that thing it would have taken way too much time. LOL.
So between the traditional flex and the 1-4 freelance you should be able to get close.
I love the ucla cut actions out of that 1-4.