For what it's worth I think that looks pretty good.
If mine ends up looking that clean I'll be happy.
I'm a little worried about space since mine is also electric so I'm going to have some SSRs and a few more plugs to fit into a 16x16x8 box. A buddy of mine is doing something pretty similar but he's just using a tablet that he'll mount on the front of the control box and connect via a usb port, thereby eliminating the internal screen, pc and HD entirely.
Eventually I want to be able to basically load my ingredients into hoppers, load a beerXML/Beersmith recipe in and hit GO with no further configuration. Maybe that takes something out of the whole hobby but I would totally geek out over being able to do that. Plus I could always do a "manual mode" if I wanted to be more hands on or brew something ad-hoc without building a recipe first.
Probably what I'm most excited about, though, is the prospect of making it self-cleaning. The idea of being able to vacuum my grains out, add a scoop of PBW, hit a "Clean" button and walk away is what keeps me going through all this.