It's from a website dedicated to JV 44.
-link to website- I was quoting it more for the armament than the powerplant. I wouldn't hold the powerplant part as gospel, I've done no research on the matter so I'm definitely not standing behind that.
I posted the photo as it shows the MK 108 cannon in the usual MG 151/20 position which suggests it had no hub mounted cannon.
I can't be sure if the the 2 x 151/20s were in the wings where the Mk 108 would have been in an A8 wing or if they were in the cowling.
The images I've seen suggest that the D11 had a flush cowling... so that points to wing-mounted.