Well, I was taking a look at the pinned post about not advertising networks or channels in here, and I'm honestly not sure if recommending a network and/or channel would be considered advertising. I'm sure that on just about every 'larger' network (I'm not saying that it has to be 20-30k+ users) would have a few advanced scripters on it willing to help. My best advice is to look around and play with /list to find channels. You'll eventually get the help you need. You can also look at /help topichere on mIRC or a websearch for more topics.
