I'm running ArtRage 5.0.5 on a not so powerful 2-core i5 PC laptop with a modest AMD dedicated GPU. I'm planning to get new hardware especially for ArtRage 5. Does ArtRage utilize GPU acceleration or is it solely dependent on CPU? Should I get a good CPU or a good dedicated GPU instead? Also, how much memory should I get? Is 8 GB enough for 6000 x 4000 px canvas? (It works on my current configuration with 16GB RAM, but it has to "catch up" after my pen swipes often). I might do commissions every now and then, and possibly the largest canvas I would work on would be some 10000 x 7000 px. How much memory do I need for that. So that it works fluently.