Hello everyone,
after 4 years I would like to upgrade my ROG TYTAN G30AB which I am attaching a couple of screenshots from CPU-Z (i7-4770k, 16Gb RAM, nVidia GeForce GTX770 2Gb).

I would like to increase the RAM (maybe> DDR3 1600mhz) to 32gb and change graphic card). Other more massive updates are welcome (eg processor and power supply)

Could you tell me where to start to avoid compatibility and power problems?

Thank you in advance