Just bought KX60 need to know everything!

I just bought a used 1998 KX60 to use as a pit bike. This is my first 2 stroke, coming down from a Track Racing Xr100 4 stroke. What coolant should I run in the radiator and how much? What oil in crankcase and exactly how much? Is 32:1 a good ratio? The man before me was running like 1 oz./gal!!! Bike is a good runner though.

Thanks. I'm running 28:1 Klotz Synthetic in the tank and 22 Oz in the crankcase. What kind of coolant and mix do you run?I don't ride hard and rarely get on the pipe. I'm good with the clutch, I've been riding bikes for two years-those being 4t's. How long would you say the bike would last without a top end job being I keep the revs down and use/change the proper fluids and keep up the air cleaner. Note I am the 3rd owner with a recent rebuild. Motor starts first kick cold and runs great.