Just Got an OG Xbox.

Ok, well, I'm not new to Xbox. I owned one when it came out. But that was ages ago. I've been meaning to find one again. After browsing the various reddits, I found a post where someone recommended checking out Goodwill online. I found a few for pretty cheap, and placed a bid on one that had a photo of it actually powered on, with a photo of the dashboard. Yeah, I know, that could be faked. I placed a lower bid, and was expecting to be outbid at some point. Well, that didn't happen. I managed to win it for $23.00. It does state that the disc drive doesn't open, but for the price, I'm going to fix it.

I do plan on replacing the hard drive with an SSD, and replace all the caps in it. Just wondering what are some of the better mods out there, as well as their advantages, and disadvantages?