As a proud owner of a PC-65, I'd have to say that if you are serious about getting a top quality case, than Lian Li is your choice.
1. Completely tool-less. Even the PSU mount comes out with 2 thumbscrews. 🙂
2. Yup
3. Aluminum is very light. I just boxed up my Tornado 1000 last night and I couldn't believe the difference in empty case weight between the 2. The PC-65 was much lighter.