VH1 sound with GR3: Step 1 - Guitar and Tunning

I will be using a Gibson Les Paul Slash Custom Shop guitar with a Eb tuning.
The Slash model has a different pick up then the Les Paul what Eddie used, but the guitar has similar characteristic. I think the tuning matters too, but If you don't want to tune done you will be still fine.

For the recording I used M-Audio Project Mix I/O as a soundcard and Monster Cables.
For listing back I used Mackie 624 studio monitors and Beyerdynamic DT-770 PRO headphones