OK so ive decided to switch to mac ..

I only use my home PC for internet , email , music & photos .. thats it

I think ill set it up as follows;

24" 2.8 imac .. upgrade ram to 4 gig ..

with Aperture , PSE7 and Lightroom ...

that should keep me going for a while ?? Any other thoughts or suggestions ?? I would like to set the mac up from the outset so I dont need to add anything to it for quite a while as Im quickly running out of money ..