From our AVS point of view, we would welcome such sites and have, however, sponsored sites don't seem to do well.
Some have, but general rule is watermaked photos or links printed on them don't look good to someone who has just paid for a membership and it pisses them off to know you are there trying to get them to go to another site to fork over even more money.
Good luck and you would do so much better, just buying some quality photos and build your avs site and put a link to your sponsor a page or two. Certainly a friendly way of getting them to visit your sponsor page, then they don't feel tricked by you and or the AVS provider
