A cleric archer isn't easy to pull off, because you really need point blank shot and precise shot to be effective as an archer. If you're not an elf, you really need to blow a feat getting bow proficiency. As an elf, you lose the human bonus feat, so you'll basically have a hard time being effective as an archer up until 3rd level, when you can finally get precise shot. Meanwhile, you haven't picked up more standard cleric feats like combat casting and crafting feats. It's workable, but he'll be majorly handicapped until 3rd level.
I haven't messed around much with wildhsaped druids. I don't think you benefit much from any gear you have, so they wind up being rather fragile. And their animal companions are pretty useless.
If you run co8, there might be more ways to buy natural armor than in the original game, but I'm not sure about that.
[color="PaleTurquoise"]Proud user and advocate of [url="http://rptools.net/doku.php?id=maptool:intro"]MapTool[/url]for all my RPing-at-a-distance.[/color]
[color="DeepSkyBlue"](Use the lastest 1.3 build - it's still beta, but stable and far better than 1.2)[/color]