Looking obsessively close, as you guys at HTC know that some of us are prone to doing, it looks like the engine nacelles might be a bit too long or the ejector stacks a bit to far forward or the ejector stacks a bit too small.
Here is the best shot of the new Mosquito Mk VI showing the stacks on the inside of the nacelle:

Here is a photo showing the inner stacks on a Mosquito FB.Mk XVIII, which was built on the FB.Mk VI's airframe with no changes to the wings or engine positions:

Notice how much closer to the radiator the stacks are in the photo. It was the radiator that prevented six stack ejectors being used on single stage Merlin powered Mosquitoes for that reason.