Throw a couple of darts at the Russell 2000 for me?

I've decided to reallocate 5% of my portfolio towards long-term speculative plays. I want to do this by holding ten companies at an equal waiting of 10% each within the 5% spec allocation.

I have eight picked out and decided upon, but the reason I want ten is that my ridiculous brain won't allow me to leave it at eight, so I need two more. I just do. However, I've run out of inspiration for this, so thought I'd turn to reddit for a bit of fun while I'm at work.

I'll be doing my research on any suggestions later, but these two companies together will make up only 1% of my portfolio, so I'm open to maximum risk. Go nuts.