I recently ordered the old Rossi S3 'Pommier" but there was a production error and now Rossignol is offering me the new S3 ski . Its build a bit like the S7 now with reverse camber on the tip and tail and it come's in 166/177/186 cm. I'm 6 foot and weight about 170 and i'm a medium skier. I ski 50% groomers, 40% powder and 10% park. What would you guys advise me for ski lenght and mouting point (standaard or modern=standaard+2cm).