Is it seriously justifiable to spend 150 bucks on a pair of shoes? Granted I'll spend alot of time in them, but damn! I was looking at the SIDI Bullets... I found them for 150 bucks on Pricepoint. Looks like a good shoe, and from a reputable name. But 150 bucks?! That's quite a wad to be dropping on a pair of shoes. What do you guys use? I also found a pair of 661 Attack shoes for like 65.. it's their top of the line race shoe. But 661 isn't exactly well known for shoes, so I'm skeptical, especially because of the price. Is this a scenario where you get what you pay for? I really like the way the shoe looks, and I've heard good things about SIDI..