finished cleaning the cyl and head fins yesterday, now working on cleaning the cases. using scotchbite pads followed with fine steel wool. the valve cover/valve adj caps came out real nice. the cyl fins have a nice, soft finish w/no shine. have removed the white oxidation and loose engine paint from the cases, and changed direction on the finish. was going to hit the cases w/duplicolor silver but will leave 'em buffed and no paint. i like the look, not overly done.
as a bonus it should run a little cooler now, with all the goop and bugs gone from the passages between the cylinders.