I am getting ready to get a new pc to replace a 5 year old windows 7 machine that struggles with big image files. I use Adobe CC and work with files that are 100MB to 1+GB. I use a NEC MultiSync PA272W monitor and Epson P800 to print. How much power do I need to "quickly?" load and process large files? ei RAM, Processer, Graphics card, etc. Thanks!