I'm not going to critique your recipe other to say that I think there is too much crystal malt and not enough hops for my taste, but your taste is probably very different to mine.
What I will say, is that I made a kitchen sink brew to use up all my left-overs for my fourth of fifth brew. It was fantastic, and I spent many months trying to replicate it without success.
The difference is that you have accurately documented what you brewed. I didn't.
I think you are off to a good start.
Good luck, and I hope it meets your expectations.
There are only 10 types of people in this world. Those that understand binary, and those that don't.