Stock 701 Port Polishing

So winters almost over and ill be getting my 13' superjet out soon! i ordered a black ADA head girdled with 35cc Domes. I plan on adding a B Pipe mid summer (kinda expensive)

So im gonna have the top end of my engine apart. Would it be appropriate to take the cylinder off and clean out the Ports? ive done this before with car heads and 4 stroke mx bike.

Simple turning the rough walls into smooth ones. not actually changing port characteristics.

Will this be benificail or should i stay the Fu$k away and just put the head on.
 
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