Wing Wiring Question

I'm about to run conduit in the wing for nav. light and things. Is it acceptable to just make the tooling hole larger? Or, do I need another hole that is lined up down the ribs. The tooling hole, if made to 3/4", should be well clear of the control rod and pitot tube. HELP!

Here is the document about conduit placement from Van's.

Check out the wing page of my web site for a simple jig to locate the holes in each rib.