I think your site looks great- a lot better than my own, but it sounds like you have experience. If it were me, I'd probably have bigger, easier to see pictures up on the breed pages- but I'm big on images. I really liked the history you put up on the faverolles page- I like how it highlights their key points and why they are an awesome bird to have, would it be possible to put that up on the bantams' page?. I think I would also make one page for the faverolles, one for the bantam ameraucanas, and one for each of the mixed layer, so each breed has it's own page. Are you planning on showing your birds? If you do, I'd definitely put up a section of show wins.
I also just wanted to let you know that google does free websites, with out the ads, but with a longer web address (for example, mine is
http://sites.google.com/site/stromhavenfarms/). I was using the same host you are, but switched due to the ads (well, that, and their site went down the day after I signed on). I know it'd be a big move, but you might want to take a look at it.
Hope that was at least somewhat helpful.