Feedback Welcomed

I started my technic wall. Tried a few different orientation concepts but ultimately decided to cluster by color category and create some chaos by hanging them both vertically and horizontally. I ran out of hooks but will continue to build this out with the addition of a few more color categories (White, Gray & Yellow) and also plan to add my motorcycles into the mix. What do you think? Has anyone seen really cool LEGO/technic signs I could add to make the wall pop even more. submitted...