For navigation, I used the 1LD Side Menu Tool in a partial. Foundry doesn't have a menu that automatically uses the Rapidweaver navigation.
There is a place in the documentation I just noticed that's quite good called "Common Classes". It's will be helpful in creating HTML classes.
Inerestingly, Adam Shiver calls his stacks, "Tools", not "Stacks".
The above are links to attempts to "play with" a few of my favorite tools. Let's see what happens ...wcg