Starship: BE4 + SRBs?

Starship and Raptor are changing the way we think about spaceflight, yet there are many other advances, for instance the new BE4 engine is also worthy of mention. So what would a BE4 and 4x SRB starship look like in terms of payload, cost and fully and rapid reusability. This video considers these matters along with an update on the Raptor 3

[lanzer]

Glad to see another channel covering the technical details of spaceflight. Looking forward to more videos from you.

[schrodingerscat]

Which version of Raptor did you use for these calculations, this is important as Raptor 3 reduces weight per engine by around 1100kg and also increases thrust. As you talked about 35 engines you should have used v3 because Raptor 3 with its smaller overall size is required for 35 engines.

[MdRejowan-kfpm]

You deserve to have a million subscribers.... Your videos are extremely interesting.

[Solalt]

I have Deleted the Original and Reloaded the Video due to Audio Volume issues

[jackdbur]

V2 booster 35 engines 280 tons each total 9800 tons or 96.1MN