All these suggestions are good. I think what is needed are more transition blocks from one road or surface to another. Currently such transitions usually require blockmixing with results that are less than satisfying. Block lighting controls would be awesome. Downhill blocks without the bump "c...

Now that mania-creative has gone dark, a new host for the tutorial is needed.
I hope some has a copy of it.
Or someone with more knowledge than me needs to come up with a new one.
Maybe a block-by-block knowledge base?