Beige G3 Resurrection Project

jgardner asks: "I have been a Mac user since '84, and lust for the latest hardware with the best of them. However, my bank account is less than accommodating. My current machine is a Beige G3 266. I use it for Quark & Photoshop work, and would like to move to Jaguar if the performance hit isn't too great. Does anyone have advice and/or experience that will help me save a few bucks and avoid any potential pitfalls?"