Sky multi screen installation.

Hi, I'm back after a few years :D

So I've managed to get £20 off each monthly bill for a year and my package which is original bundle with movies and HD with 2 x multi room subscriptions for just under £30.

This new deal meant I had to get a new multiscreen subscription (I only had one multiscreen subscription before)

So I'm getting a new box installed on the 18th January, I'm aware it's the SkyHD box with no recording or rewing functionality.

Is it possible for the Sky engineer to run a double feed to the new room instead of a single feed? I would like this as I plan to have my secondhand sky plus HD box to replace the multi room box.

I'm prepared to entice the engineer into tea and biscuits and maybe a bit of cash at last resort.

Thanks

JD