Pretty late to this but anyways, I’d start with Sakusa as my ace and the rest would be:

S: Kenma ($3) Middle: Kuroo ($5) WS: Futakichi ($2) OP: Fukunaga ($2) L: Akagi ($3)

I think this team would be like Nekoma just with more firepower. Strong floor defense all around, at least two strong blockers and I imagine with Kuroo there’s gonna be a pretty good system in place. Sakusa, Kuroo and Futakichi all have some pretty nasty serves, and Kenma and Fukunaga don’t have amazing serves but can put their serves in the worst spots. I think the offense with a legit ace would be a big step up from what Nekoma was ever able to accomplish, and the defense will be just as annoying.