Oh Goodness, PinkiePony! Those photos are GORGEOUS! Are they real tiarias, or did you photoshop them? I am sooo pining for piggies again. I was eyeing them up in Pets at Home today. One in particular was Wheeeking at me!!
OP - could you tell me approximately how much your C&C set up cost? I saw a C&C set up on ebay UK for £60. As I have never managed to track down the cubes, or the coroplast locally I have no idea if this was a decent buy or not. Someone was making them to sell on, I guess for people who dont want to make their own.
On a side note.... I just bought a massive plastic box with lid to attempt to make a bin cage for my hamster.