changing table mesh and setting defaults with settings

[Chickacruh]

I am using the pool table from the billiards minigame in wii play. I would like to use that in the prefab but I cannot get it to work. Its slightly wider and the balls are at a bigger scale. I have no idea how to change the table to use the wii model. Everything I try just breaks everything. When I replace the existing table mesh with my new one, nothing works, and when I add the collider it doesn't fix anything, it just makes it so the player collides with the table. If anyone knows how to help that would be greatly appreciated

Since this is also based off of wii billiards, I want to make it so it defaults to 9 ball instead of 8 ball mode. How do I do that? Additionally I want to make it so it wont allow the player to chose any other options. But when I delete the option buttons it also just breaks everything. How do I go about doing this?