I'll be putting a small chrome trim ring in the hole soon... but this works really well.

 

Hey Ken a Black Rubber grommet would look pretty good there to, and prevent any chaffing of your cable

 

Hey Gilbos Some of the IPOD wiring now uses the center bottom plug, Likewhen you load from a computer not just the headphone jack. Especially on the wireless modules. Ya might wannahave this information when making someone a bracketas the centerbottom stop might interfere. Just a heads up so someone don't get all disapointed. Fortunatly mine is fine.