Question First Build - First Post

[Pawsome]

First time posting - First time build

I wanna use the following parts:
Case: Lancool II
CPU: AMD Ryzen 9 3900X
Motherboard: Asus ROG Crosshair VIII Hero (WI-FI) ATX AM4 Motherboard
Memory: G.Skill Trident Z Neo 32 GB (2 x 16 GB) DDR4-3600 Memory
Storage: Western Digital Black NVMe 500 GB M.2-2280 NVME Solid State Drive
Storage: Western Digital Black NVMe 1 TB M.2-2280 NVME Solid State Drive
Video Card: Asus GeForce RTX 2070 SUPER 8 GB STRIX GAMING
Power Supply: SeaSonic FOCUS Plus Gold 1000 W 80+ Gold Certified Fully Modular Fans: Corsair LL120RGB LED (Three Fans With Lighting Node PRO) 43.25 CFM 120 mm Fans
Fans: Corsair LL140 RGB LED (TwoFans With Lighting Node PRO) 51.5 CFM 140 mm Fans
Fan Hub: Corsair Commander Pro

I will be using the cpu stock cooler and also the 3 fans that come with my case.

I want to set it up something like:
3x stock fans are in the front pulling air into the case,
1x 120mm exhaust out the back
2x 140mm exhaust out the top

The case is setup so I can have additional fans on the bottom.

First question: If I setup 2x 120mm on the bottom, would I set it up as an intake or exhaust?

If I use all the fans that came with the case plus the additional 5x I was gonna use, will there be a problem with this many fans?

Second question: Is there anyone who could/would point me in the right direction as far as connecting these items(all the fans WITH the stock cooler) up in the right spots?

Thank you in advance!

 

[lynx1021]

Videos of your MB https://www.google.com/search?q=asu...A3oECAwQBQ&biw=1587&bih=718#spf=1576094745093

 

[Pawsome]

Do I connect both EATX12v_1 & EATX12v_2 connections from the PSU? Or do I only connect up 1?