[$1400-2000, USA] Windows Computer for After Effects, Photoshop, and gaming. Include Monitor (dual if possible), keyboard, and mouse.

I know that’s a pretty broad range, but I would like to see some options. I’m coming from a late 2014 27″ iMac. It has trouble with very large Photoshop/Illustrator files and has a tough time keeping up in After Effects, as well.Current specs:Mac (Retina 5K, 27-inch, Late 2014)Processor: 4 GHz Intel Core i7Memory: 24 GB 1600 MHz DDR3Graphics: AMD Radeon R9 M295X 4096 MBAny help is appreciated. I’m also considering just doing an SSD upgrade + eGPU (if possible?) on the iMac to extend it’s life, but I am willing to hear your thoughts. Thanks!