New House Prewire for Directv

We are building a new house through a production home builder so I need to let them know what prewiring I need. We will have 8-10 Directv receivers in the house. We currently have a SWM device for the 8 receivers in our current house. My thoughts on prewire are:

- (4) RG6 from dish to side of house where SWM-16 will be located
- (2) RG6 from SWM-16 to distribution box within house
- (1) RG6 from distribution box to all TV's

At the distribution box, the Directv installer would install (2) splitters to distribute the signal to the receivers.

Is this correct?

thanks