Yeah, that is the page where I read about the workarounds :) I was a bit unsure if there were other differences to think about, but it sounds like it is safe to go for a multiplayer adapter. Thanks for the info.
@aweiand unfortunately a lot of people have problems with using the wiimotes including myself. A couple people have stated they have it working without any real explanation of how. I just use a usb adaptor for the classic controllers