ar that one lol yer be ok once its moted so who are u then lol yimp ?
Yeah dude, many names on many forums its hard trying to remember them all

on topic
I would strip the rings out cos even if you free them up the oxidized metal and carbon build up could effectivly lap/score your bores.
As Danny P says sump and head off scotchbright the bores pistons and grooves, oh and clean out oil jets while you are there.
Cost a bit but better than taking it apart twice
