Need color advice for "red clay" scheme

[D'Ork]

I'm aiming for an earthy, red clay scheme. I have never used any of the new GW colors. Based on the samples shown on the GW page, it looks like Mournfang Brown (http://www.games-workshop.com/gws/catalog/productDetail.jsp?catId=cat800002a&prodId=prod1500038a) with Squig Orange highlights (http://www.games-workshop.com/gws/catalog/productDetail.jsp?catId=cat800003a&prodId=prod1500084a) may be the way to go. But you can never trust the colors shown on a page, so:

1) does anyone own these colors?
2) would they work for a red clay look?
3) if not, do you guys have any other suggestions?

Thanks for any help!