Wanted: damaged srx 700 cylinder(s)

I'd like to try porting my cylinders a little more this year, but don't want to take the chance of wrecking my good cylinders. If anybody has any 700 srx cylinder(s) they want to get rid of, I'm looking for some cheap ones, (bore damage, flaked nikasil, scored cylinder, etc). Let me know at "snowprophet1@hotmail.com". THANKS!