Orbi Pro AC3000 - Can I run two routers in a meshed system?

I want to install a mesh system in a large building (more of a complex with an adjacent building, 7500 sq/ft). Can I install two routers and two satellites and run them together into one mesh system? The whole complex has ethernet ports all over, so I don't need the wireless functionality, and I always trust more having devices plugged in. The adjacent building is a reach even with multiple satellite points, easily resolved if I can just plug it in. What's my best option?

Thanks!