In the process of cutting my side panel, which was rather difficult, I totally bent it all up so it fits on really, really tight now and vibrates... I'll have to try and fix that at some point. The plexi is attached using some "amazing goop". Smells like skunk but it worked.
As per the company, they did a great job. Exactly how I wanted it and it was well packed. Lots of bubble wrap and they left all the brown paper on the plexi. They even gave me the 120mm hole cut out too though I didn't really need it. And as you can see it's nice clear plexi. I could of drawn the 120mm hole smaller though as its slightly bigger than it needs to be.