Buy some Morettes and install HIDs in the low beams. You will not believe how much better your lighting will be.
You may also want to try some Catz Galaxy White bulbs as soon as they come out with a 9007 bulb. Until then, I would suggest 55watt PIAA Platinum Super White bulbs. I have used these and they greatly increased the headlight range of my 98 Legacy. You could also try the 85watt bulbs, but some say they have melting problems. I personally have never had any problems with 85watt bulbs in any of my other cars. Good luck!