Replacing steaming light and mast integrity

[tanstaafb]

Hi all, I plan to replace the existing (original?) steaming light that's mid-way up the mast of my O'Day 23. I have two questions:

1. Is it ok to remove the existing light "base?" (Part A in the attached photo). I can't tell if it's meant to be a structural reinforcement over the hole (B, in the attached photo) for wiring. It appears to be aluminum. I can imagine that it provided some reinforcement around the hole.
2. Is it ok to put new small holes (labeled D in photo) in the side of the mast (1 each side, 2 total) for the new steaming/deck light combo.

I'm actually more puzzled/concerned about #1. The small holes certainly don't strengthen the mast, but should be minimal.

 

[Calif. Ted]

I think you are OK on both.

 

[Capt jgw]

The base for the old light just makes a flat surface to mount to. Doesn't add any support. I wouldn't worry about drilling the new holes either, they're just 1/8" for #8 screws. I've done a few of those same lights.

 

[tanstaafb]

Thanks all! I also asked in another forum (the Discord chat for reddit's r/sailing forum for those interested). Four out of four internet strangers agree it's no big deal. Consensus on the internet? That's as good as proof!

 

[Project_Mayhem]

I'd put some heatshrink over the wire to keep it from chafing against the hole in the mast. Dual wall (also known as adhesive) should do a nice job. Even the stuff from Harbor Freight is surprisingly tough