volkgren :
32GB of RAM for gaming is a waste of money. Other than that, I have no idea what your alienware box/case looks like. If it has good airflow then keep it. If it doesn't then I would get another case.
I honestly don't know why GTAV wouldn't run well enough with your i7-860.
I think the box has decent airflow however I feel it does need new high speed USB ports (for charging my phone/watch, currently they are uber slow) however I guess my question is around the cost of replacing most of my existing components with labour vs just buying a new Rig. I get the feeling that just upgrading to SSD's could make a massive difference. I do feel that the 8 year old CPU is a bit of a limitation.
GTA 5 has some known issues on PC that don't seem to have been resolved since its release. I get really bad stuttering in game despite running the game on the lowest graphics settings. My CPU seems to be hitting 100% usage while running the game and memory usage spikes as well. Withcer 3, the last game I played seem to run perfectly.
Can you please elaborate on why 32Gb is a waste? Should I just stick with 16Gb in your opinion?