Need some advice. My kids bought their own wii this summer. we have wii play and sports. also monkey ball and super mario party 8 . 2 wii remotes and 1 numbchuck. want to spend $350 on wii stuff for christmas. What would be the best use of that amount. (kids are all boys. 12, 9, 6 ). I know I want 4 remotes.... should i get numbchucks too? How do you like the battery rechargers? what ones are the best? Do they work with skins? Do you like the remote skins? And what are the best games!!!! (by the way we have our wii online if that makes a difference on what games are best.) Are there any games that you can play online against other people? Are Harry potter and pokemon revolution good games? Thanks so much!!!!!!