Potential new Ring owner Have questions

Hello, I am new here and I am sorry for this long post. I am trying to get some info on a few questions I have and I have not been able to find what I am looking for. I currently have an ADT Pulse Alarm system with cameras, door and window triggers motion sensor, everything. Recently I just upgraded my internet from Spectrum to Frontier Fiber 1 gig service. They provided (2) Eero Pro 6 routers to make a mesh system. Well since then the cameras are no longer working and ADT is telling me they will not work with the Eero Pro 6. Ok thats fine, I have been having issues with ADT so I am willing to switch. My question is if I go with a Ring Pro system I understand I have to use the base station as the primary router for all of the Ring functions to work. Also, I don't know if the Ring base station is compatible with Frontier Fiber. I assume it is since I am using an Eero Pro 6 as a main router now. Could I use the Ring Pro base station as the main router and use the other two Eero Pro 6 as units to create a mesh network? Will the wireless ring cameras and door bell still connect to the base station or will they try to connect to Eero Pro 6 I have now. From what I understand there is compatibility issues with the Eero pro 6 alone and the Ring Cameras and doorbells. I think thats all I have for now. I am looking forward to going with Ring and I hope someone here has some experience with the questions I have. thank you