I know they wouldn't put it in, but it would be a blast to fly it.
And as far as # go, I think they only made about 60 or so wirbelwinds and not alot more than that of Me 163s.
But the DO-335 came a little too late to really get into any significant production numbers.
The Germans were getting really far ahead of the curve by the end of the war.
If they had the chance to finish just half of the things they were working on, there probably would have been a much different outcome to the war.