I can't believe someone dumped all those goodies on Freecycle! You lucky git. As Harrison and Buleste have said, the 1541 disk drive is a real find. I gave up bidding for them on eBay and ended up with an compatible Oceanic drive.

You'll find you can keep food warm on that 1541 as the transformer sits inside it at the back and gets quite toasty!

And if you're really bored, you can compare how the two different SID chips in the 64 and 64C bang out your favourite game tunes.