What is an effective airflow setup for an inverted SAMA/IM011 build?

Hello,

I posted this is in sff, but no luck. Seeing as the SAMA/IM01 is more like 22L I will try asking for suggestions here.

I am building a new system in the SAMA/IM01 and it will also be inverted. If I were building in the traditional layout I would just follow my own NR200 setup (intake from the back/bottom and exhaust on top).

However, this build will have the GPU as intake from the top and there will be an ATX PSU in the front.

What is the most effective airflow setup for an inverted layout in this case?

CPU- Ryzen 7 7700x

COOLER- Phantom Spirit 120 SE

MOBO- Gigabyte B650M Aorus Elite AX Micro-ATX

RAM- G. SKill Flare X5 (AMD Expo) 16GB x2

SSD- Samsung 990 Pro 2TB

RAM- G. Skill Flare X5 (AMD Expo) 16GB x2

GPU: None (future upgrade). I will have top intake fans until I get a GPU.

Thanks!