I'm building a new system next week centered around the i9 9900k and Gigabyte Z390 AORUS PRO (Intel LGA 1151). I've already pre-ordered the CPU and MOBO along w/ a Samsung 970 Pro (M2) but I'm unsure what options I've got for RAM and CPU cooler.

The RAM I bought for my 6700k system a few years back is still going strong (Ballistix) but I wanted to double check with others in the forum first before I spend $381.

Ballistix Sport LT 32GB Kit (16GBx2) DDR4 2666 MT/s (PC4-21300) DR x8 DIMM 288-Pin - BLS2K16G4D26BFSE (Red)

What options would you all recommend for Intel CPU cooler? I'm not looking to overclock or anything -I just need a dependable air cooler for OOTB clock speeds of the 9900k

The CPU Cooler I bought for my 6700k system a few years back is also still going strong (Cooler Master) but I wanted to touch base

Cooler Master Hyper 212 Evo (RR-212E-20PK-R2) CPU Cooler with PWM Fan, Four Direct Contact Heat Pipes

Any help would be much appreciated! I greatly respect this forum and would appreciate any sage wisdom