The latest static test now shows an imporved thrust of 3,5 kg (7.7 lb) and the engine is not making the same super banshee scream, although it still sounds like it is running at full designed RPM.
The feel of the exhaust and hand sucked to intake is about the same as I can remember of my old OS/ramtex setup.
With a predicted MAUW of 14.3 lbs I will need 10 Lbs of thrust to fly, I am hoping that the ram air of the plane moving forward will give me the extra 2.3 Lbs I need.

I think, even with the full FSA intake this fan needed more air intake so I will leave the cheater hole as is and put a FOD screen on it.

Even with the same size tube (without the cheater hole) I only got 2.8 kg (6.8 Lbs) statinc, so on this model the intakes as standard for 91 size fan seems a tad small.
I am sure en EDF or turbine will be way more efficient and the intakes should be fime as is.

Now I need to complete the fitting out of servos ans undercart, then take it out for some high speed ground runs, then I will be able to tell if it would fly.

Thanx for every one who replied.

Theuns