after discussing with Harvey and read the dyno sheet comparison that he email to me, finally we decided to go with MD 240 SCS Spec..so it only gave 405 HP, but with very quick throttle response (boost came at 2250
RPM with 279.1 Lbs/Ft of torque@2500 RPM) Max Torque: 397Lbs/Ft@4000 RPM, Max Power: 405.1HP@6000 RPM ..less 20HP than the original plan with T38 though..but it'll be much fun to ride I supposed
now is the waiting game...
Thank's for your input mates..!