Well, I’m a lot older that you are (69), but I started investing in my early 20s. I’ve studied this field for many years and was a stockbroker for a while.
What I’ve learned is, the “mix” of stocks, bonds and annuities is a cookie-cutter approach that brokers and financial advisors use to keep their clients reasonably safe so the client won’t get pissed and go with somebody else. It’s a poor strategy for a client who’s getting started or doesn’t have much money (under $1,000,000). Brokers don’t spend much time on small investors; there’s no money in it for them.
My very strong advice: Stick with aggressive growth no-load funds. When the market tanks, the value will drop like a rock and it can get scary. You have to remember that you’re in it for the long haul and the market always comes back, stronger that ever. If you don’t have the stomach for this kind of investing, I can’t help you, but if you do, you can make a butt-load of money.
The only one on your list that I’m familiar with is Janus Triton T – JATTX. It’s a very good fund that’s been averaging well above the market for the last few years.