I'd recommend ZCP. The EDC works well on street or track. IIRC, there was an article a few years ago explaining how ZCP EDC and M-mode are slightly different from a la carte options. The slightly lowered stance plays into part of that.
At any rate, I think you're doing the right thing skipping the rest of the options. I got heated seats because it gets cold here, but you can't get premium sound without the nav, and nobody will want to pay extra $$$$ for a car with a then-ancient nav system. If you were getting this for a DD you trade in in 3 years, maybe I'd say otherwise.
So when will you reveal your color? Inquiring minds want to know.