Hi Dirty30, Thank you for you thoughts.
The kit is the50cc tccd, It took me a lot of work but the system seems to be airtight , no leaks at all. The filter is the metal hi flow you mighty see it in the pictures. The bottom end remain stock. I totally agree with you with the Main jet an the needle.
Should I try maybe 68-70 for main and first notch.? What should be a typical idle adjustment? can this affect also the setup?