After installing 2 different versions of Stepmania and making this pack work on OpenITG. I finally was able to try my fingers at this beast of a Simfile.
I dont know how to describe what I did, not pass it with flying colour's is a start xD. However, this was my first actual successful run (Had tried 6 times previous to both get it to work and to even beat it.)
Its alot more different from my usual Simfiles I play, and thankyou Brittany for showing me this, now im gonna commit the rest of my life to getting over 80% xD.
Thanks for watching, I sincerely hope you enjoy!