Edward

jhb,

Since it's your "fault" that this topic is still here (just kidding, of course <img border="0" alt="[cheers]" title="" src="graemlins/beerchug.gif" /> )
yes, I agree, for whatever that's worth, that a lower-weight oil would probably serve the conditions you describe best. The lighter weight would fill your lifters and get into bearing surfaces more quickly, important factors since yours is not a daily driver. Hope this helps

Edward