Warning page for hub

[LD]

We've discussed warning pages for freesites, but I wanted to get some advice on the best way to structure a hub page. I set up my hub which has a warning, no hardcore, some ads, some link trades, and a few sexy pics. It has an "Enter" which leads to an index2 page which does have hardcore, and has my category list of sites.

Would it be best just to lose the hardcore, place a wanting at the top of the index page, and have my category list on the index page a la Green Guy LOL...?

I've seen it done both ways on high traffic sites, but I was wondering about the advantages or disadvantages of having a warning page portal on a hub or LL site.