Yeah, avoid the 50mm 1.8 on the D60. From the last thread the AF-S 35mm might be too short for your requirements. When chosing a Nikon lens always look for the letter "S" after the AF. That S tells you it has an internal Silent motor. The D60 needs this or you're manually focusing (to prevent blurry images!).
AF-S all the way! So that means your choices in fast lens are:
Nikon AF-S 50mm f/1.4
Nikon AF-S 35mm f/1.8
I'm not sure if the 35mm is too short for your needs, but it is much cheaper than the 50mm 1.4. I would need to be there and see shots to really judge what you should buy