HW RPi setup (your thoughts, please)

I thought I’ll post here the hardware setup I’m thinking of when build My RPI 3, and I wonder what’s what your thoughts.

1 RPi3
1 Aeon Labs Z-Stick Gen 5
1 RaspBee

OpenHab 2 (Hasbian)
deCONZ (for the RaspBee)

As the deCONZ needs Window/X. I’ll install that on my Hasbian.

Do you think all this is doable?