Hi,
I hope that improves things. I do have to say, though, that the stock setup isn't, in itself, bad. I offer the Starfire (Tom Cook and Y/A versions) as an example. That inlet is very similar to what you started with, and nobody could ever say that it didn't work. That plane could hit 200mph on an O.S. 91 and Dynamax fan and even the static thrust on the ground was considerable.