What sort of advice are you looking for, exactly..? As far as advice for playing the game, I suggest just having fun, and if you find yourself getting stuck, there are some pretty good guides on the 'net you could look up to help you get unstuck and back on track.
As far as emulating the game, you shouldn't have too many issues (having both played and 100% completed both it and Banjo-Tooie not long ago). The game does use some framebuffer effects that some emulator and graphics plugin combos can have issues rendering but I don't believe its anything game-breaking. (I think it just affects the jigsaw transition in Kazooie.)