Hello everyone. I'm about to re-step the mast on my O'day 25 and want to replace the masthead light before I do. There's nothing wrong with the origial Perko unit but the fiberglass mount that was riveted to the mast has suffered from UV light degredation and has vertical tears worn in it from spinnaker control lines. Has anyone replaced their light with a vertical mount unit? I'm hoping there is something out there that will cover the through-mast hole for the wiring that was formerly covered by the fiberglass mount. I've seen images of a vertical mount Perko unit that was oval in shape, and presumably not be as subject to chaffing as the old mount. Although I've not posted on this forum very much, it has been a big help as I refurbish my 25 getting it ready for use this spring. Thanks!