Ec 200 carb combo, please help.

[adriano.ro]

Hi, my current setup is pilot jet 40 , main jet 175 and NBHW needel. Bike run ok but I fell the mid range acceleration to lean, to soft. I have another needel from suzuki NEDH, but with this I fell the bike to reach on the 1/8-1/4 throttel, but the bike pull more linear. What is the best pilot and main jetts for this needle? The bike is stock, ec 200 2004, temperature is around 26c-34C, altitude 700m-1200m, country :Romania.

P.S. Sorry for my bad english.