FOR A PRE???? YEAH!!!
Have to clean up the holes in aluminum. A standard countersunk bit works well.
Also, you need to er-mail this guy a couple questions. I could not determine just by photos alone if----
#1-----Are both R2 's on each side in use??
#2-----On the MC side of the phono amp board, are the two 392 ohm resistors in place of the R14 trimpot in series or what?
Question number 1 was also about the phono board.