Here is the buy plan.
ASUS Prime Z390-A HDMI, SATA III, USB 3.1 ATX Motherboard
https://www.newegg.com/Product/Product.aspx?Item=N82E16813119152
Intel i7-9700K Coffee Lake w/UHD Graphics 630 Processor (BX80684I79700K)
https://www.newegg.com/Product/Product.aspx?Item=N82E16819117958
Gigabyte...