If you already have a setup just use that. By non-unibody MBP, do you mean like pre-2008?
The BT keyboard is extraordinarily clattery in use I find. And I find the chicklet key response pretty abysmal on wired or wireless. On a laptop yeah, I'm not going to gripe about the compromise but on a desktop, I fail to see why I have to put up with the same. Go with wired for the looks, or try e.g. something like the Macally Icekey for a slightly better key response.
I'd also advise trading up to a 3008WFP for a DP-DP connection. The MB571Z/A you'll need to use for the 3007 + current MBP combo is pretty unreliable in terms of holding the 30-inch resolution, and occasional-to-frequent futzing / rebooting will be the order of the day.
I have a non-unibody, early-2008 MBP with DVI, so I won't be needed the adapter. THe 3007wfp only has DVI, so it works out.
I own the wired Mighty Mouse and the wireless Mighty Mouse, but my absolute top preference for an Apple computer is still the Logitech VX Nano.
Logitech Control Center is available for Mac OS X, so buttons are all configurable (e. g. I set left wheel click for back, and I use that small button on top for Dashboard). Much easier than squeezing those two buttons on side of wireless Mighty Mouse.
I am not crazy about the Logitech Control Center for OS X. It messes with the scrolling and tracking from the OS X default. And I couldn't get the default settings to take, so I had to fiddle with those speeds for every app.
Steermouse is quite nice, but it does cost money.
Which mice work on glass? I'm currently using a Dell ball mouse (which belongs in a museum?) on a secondary computer, because the table top is glass.
I'm actually on an apple wireless keyboard and mouse right now at work, that I absolutely loathe. I loved my black logitech keyboard mouse combo worked like a champ for over 4 years until I dropped and broke it. It also could be used when I was laying down in bed to change movies or manipulate netflix. Have you gone and configured it all ? When you say you can't get it to work, what do you mean ?
Which mice work on glass? I'm currently using a Dell ball mouse (which belongs in a museum?) on a secondary computer, because the table top is glass.