help with choosing pc for unrel 4 and game price/performance

Hello, I’m a newcomer to the world of Unreal Engine 4. I create an animated movie under this engine on an older computer and I have really big problems. Therefore, I want to build a new computer for games, work in animation film, work. Unfortunately I don’t have much money so I need price / performance My **current lineup is **
Procesor : Intel i7 6700
Motherboard : MSI B150 Gaming M3
Memory : Kingston HyperX Fury Black 32GB DDR4 2133
GPU : ASUS TURBO-GTX1080-8G //
**Maybe new PC ? **
Procesor : AMD Ryzen 3600x Cooler CPU :
Cooler Master MasterLiquid ML240L RGB
Motherboard : MSI X570-A Pro - AMD X570
GPU : MSI GeForce RTX 2070 SUPER GAMING X TRIO, 8GB GDDR6
Memory : G.SKill Trident Z Neo 32GB (2x16GB) DDR4 3200 //// ?? or maybe ( Corsair Vengeance LPX Black 32GB (2x16GB) DDR4 3000 ) ??
PC Source : Zalman ZM700-LX - 700W
Hardisc : Intel SSD 660p, M.2 - 1TB
Case : BITFENIX Enso RGB, Tempered Glass, black
Thank you for help because i have prices money in czech republic 1500 euro :frowning: