On the 6000V capacitors, the ASC metalized polyester caps seem to work great. For the .001 cap, the ASC part # is X675-.0010-10-6000 and the Allied # is 225-6015. On the .0047 cap, ASC # is X675-.0047-10-6000 and the Allied # is 225-6075. They are around 2.50 each.