upgrade question

[Peter Horst]

I'm looking for opinions/feedback: I've got a CLI-only fc5 machine 
sitting here.  I would like to use it for two things - serving simple 
webpages (no scripts, no nothing); and running sshd.

Would it be more or less arduous/dangerous/unwise to:

1. upgrade the whole thing to the current fc release OR
2. upgrade manually the:
    a. webserver
    b. kernel
    c. sshd server

Opinions?  Any feedback gratefully received.