I have a couple buddies headed up there this weekend for Torquefest. I want to go but I have the house to myself so I'll be in the shop all weekend. I can't pass up a free shop weekend to go get ideas about other projects I'd like to do. Have fun!
I pulled the head last night and o-ringed the block. It went pretty smooth... I dropped a piece of a .025" feeler into the oil passage and then the end came off my magnet trying to get it out. So now I have some more disassembly to do. I didn't find a smoking gun for my knocking issue. The pistons are pretty loose in the bores so I'll pull the pan to get the feeler gauge piece out, check the bearings, and pop a piston out to check the bore clearance and skirts.