Bukkit

What is the enhancement in mind? How should it look and feel?

The included trees are great, and add a lot to the game, however, I think even more use would be had if perhaps there was an ability to add custom b03 objects, or custom made trees, so you don't have to develop them all yourself.

Perhaps to make it fool proof, add 3 tiers of custom trees, based on overall growth, Small 1x1 trunk, Medium 2x2 trunk, and Large 4x4 + trunk growth. Your mod could use it's existing algorithm to detect if there is space for XYZ tree, and server admins could easily introduce randomized natural growing  custom trees to their server.

Please provide any additional information below.

Worlds that use Terrain Control \ World Painter have the ability to inject B03 objects, but once they are chopped down, the generator does not replace the custom items etc.