Rainbow & Neutral looks

I've been playing around with my makeup a lot more this week than I usually do, so I have a couple looks to show you that I personally LOVE. I washed my brushes too, yay! Quick thoughts about my brushes: with the last few washes, my Ecotools and my elf Studio eyeshadow brushes have gotten really stiff and the pigment just kind of sits on them. Any advice? The eyeshadow brushes that are actually doing the best are my Maybelline brushes that I've had for at least 3 years. I'm so impressed, I'm going to try and find some more (I THINK they were from Walmart, maybe Target). Also, I'm looking for a good and cheap kabuki brush, none of this MAC nonsense. What would you recommend? This first look is the popular, overused rainbow look. I realized I have never actually done one, so I decided to use my Brights collection from Fusion of Color. There's no purple, but I'm not really sure where I would have put it anyway. This next look was using my Book of Shadows III from Urban Decay. I call it "Dirty Neutral" :3 You can interpret that however you want, ya creeps. The liner is Urban Decay as well, in the shade "Lucky". One last thing: after reading your comments, there is no way in HELL I am getting an industrial! I'd like to get a small septum ring, but I'm going to hold off on that for a little bit since I'll have to look for a new job in a couple months when I move. You never know how places are about piercings...