For #76, can you show me what that would look like if the hexagons were arranged so that all connecting lines are parallel to lines within the hexagons (I think that is a matter of lifting up the topmost blue hexagon a bit?)
Let me know if my comment above didn't make sense. the team here is looking for something bright and colorful so your best option to maximize your chances are to build on 76 using lots of colors (especially the ones in the description) to choose from.