Let me know when you decide to pull the trigger, I am curious. My market analogy is the 1970's where there were interesting buying opportunities but a series of upside-down "U"s. So you had to get in early because you never knew when the rally would peter out.
Click on their IBD TV - their "Market Wrap-up" with Ken Shreve comes out every day spelling everything all out. Over the years my experience has been that they've been both consistent with themselves and good predictors of market movement.
Keep me posted on your take...