I have a 2000 point Bad Moon tribe army and I decided to make a little rock-lobber stand in. I used a B-27's bombs, toothpicks, plasticard, and a little bit of prayer, and some old gobbos I had to make the crew, and so was born the Goblin Bomb Chucka! I might post some pics soon. It's the same rules, cost, etc. of the Rock Lobber but I like it. It seems like a deranged Hellstorm Rocket Launcher.