Congrats on your order! Looks like you remembered all the necessities
The frozen colors are cool (ha ha....), but probably a short lived trend. The best you can do if you want that look is to wrap it. When tired of it, just tear it off.
Anyway, nothing beats a glossy and well maintained paint.
The GC at my dealer is fully loaded when it comes to interior options. It looks extremely attractive and would probably be my choice if I could only have one car in my garage. Would be tough living without the soft top though.....