Jaguar mk 11 with clk v6 engine first startup

My husband is renorvating a Daimler V8, it's one of those projects he has been going to do forever. This year though he is making good progress with it. He has decided to modernise it by putting in a mercedes clk engine, and this is a video of the first time he got the engine to start. The car is now back in pieces getting ready to be painted :).