Riot Games, your custom games are a joke

League of Legends is a fun game and all, with over 130 champions. But it gets boring to just play summoner's rift 5 v 5, or Aram, or (maybe) twisted treeline. Maybe you don't need to make urf permanent or anything, but at least improve the custom games. I wish for the custom games, to actually be customized games. Where you can change the player limit (for example, if you wanted a 20 v 20 aram and you somehow got enough people), or limit the champion that people can play (you can change it to assassin's only or adc only, or something like that). Maybe you let us have the ability to change the starting gold that people have, or limit the items that they can buy (have an option for "Only able to buy these items" or "Not able to buy these items") for a fun game of all adc builds. Another option could be so you could change limits of stats (Attack Speed, Cooldown Reduction, Max Level), while adding high amounts of passive xp gained, to get a fun lvl50 champion game. And lastly, the one people have been asking for, for a while; Add rotating game modes option into the custom menu. You can play ascension 1 v 1 with your friend (for some odd reason) while the rotating game mode is live. This could improve custom games so much, making them a real part of league. It could also bring more popularity in league due to these amazingly fun custom games!