Integrated graphics? Noooooo.
If you're planning to use this for a good 5 years, I'd definitely bump up the GPU.
HD, Bluray, 3D(??). I'd go for one of Grampy's or do what Squilliam said.
As long as it has Dual/Quad core, 2-4 Gig of RAM and a good GPU, you'll be fine.
Nov 2016 - NES outsells PS1 (JP)
Don't Play Stationary 4 ever. Switch!