Can't wait, I love better graphics since my computer can handle it. Even when my comp can't handle it, these types of things tend to give games much more longevity in terms of graphics (like they did with Morrowind and Oblivion).
These have only had limited testing in game and will remain that way untill the forge tools are released and we have access to the binary files so i can implement the new stars and textures along with the recoloring of the default ones. Testing will be done throughly once the tools are released though
