Well, if you know a little bit of modding, there is a thing around here called "one texture court". Basically, someone discovered that you can take the center logo of every floor and replace it with a detailed image of the whole court. I mean, an actual image of the specific floor seen from above. So instead of the center logo, the "whole thing" image would overwrite the original court. Once you know how to do that, you can edit the "one texture" however you like as long as you have a good image editor like GIMP. You can erase the arcs, make them bigger or even draw rainbows and sunshine on your floor if you want to.