I picked the HP theme color (avatar pic). In my opinion the only way to go with BMW :) I only have a few pics from the dealer right now because we still have snow and I left it at the servicing for the week until it warms up.
In terms of mods, for now, only wind screen and frame sliders. I also ordered a Bursig stand. Once I get the bike, I'll give it a bit more thoughts :)