Diamond Casino Heist Speedrun Fastest Time Possible

[BattyStacks]

This category includes no elite challenge, minimum take, lowest buyer. The goal here is to achieve the fastest time possible on any of the three approaches to the Heist, me and a friend have already attempted our best run, a 7:24 on Aggressive you can watch here; https://www.youtube.com/watch?v=h9jyAZqW3gg&t=31s feel free to try and beat it and submit runs, also i'm new here not really sure how everything works