jetting for sea level or up to a 1000 ft.

[SLEDDLESS]

i have a chance to get a mint 2002 vmax 600 er for 2500.00 this sledd only has 808 miles and its all stock what jetting should i select for this sledd i know stock yamaha has allways been fat on jetting with these sledds i ride in newhampshire at sea level to maybe 1000 feet ? temps are around 20 degrees to 45 degrees