would a 2-2 load balancer work for this

i have 2 uneven inputs and 2 uneven outputs that i need and i was wondering if a 2-2 load balancer would work for the overflow stuff

https://preview.redd.it/y2mdzoq2mcng1.png?width=1383&format=png&auto=webp&s=13efa0524a70d0275da02288412c73ee1e9965c8