02 XR650R Jetting question

I am considering a partial uncorking of my BRP. I don't want to alter the exhaust system in any way. (I have to keep the exhaust noise to a minimum in order to ride in certain privately owned areas near my residence.) If I remove the snorkel and plug from the air box, change the carb boot, and leave the exhaust system stock. What jet sizes should I run, how should I adjust my idle mixture screw, and where should the clip be positioned on the needle?

Thanks in advance for the input.

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