I think that there should be an option in the Events House where if you don't like the color saber you have atm you can pay a certain amount of Event Coins (5 or 10) to change the color of the saber instead of saving up 100 more Event Coins to buy another saber. There also should be a place set up if you want to change your saber back to its original skin or keep it like the new one just like there are places like this for guns to change their skins. Personally I think this would be fair due to the fact that you spent 100 Event Coins on it you should be able to change the skin/color maybe 1 possible 2 times.