You're welcome, Doc.
Yes, the antenna is up and operational under way. The top of it is the tallest part of the moho when it's up, so I lower it to go under trees and such. I'll post a picture of it vertical after the sun comes up here.
Yes, the cone is GlobalStar. It's a mag mount, so I stuck a galvanized steel plate down with butyl tape and stainless steel screws and Dicor to mount it on.
To the right of the entry plate are 2 small mag mount antennas the PO (previous owner) installed, the original SiriusXM antenna, and aGPS antenna. It's a crappy job. He just glued them down and drilled a hole for the cables and then filled it with household caulk Without a ground plane, the Sirius antenna sucked. I kept them both (Sirius as a backup, the GPS is wired to an old Garmin GPS III connected to a dash mounted Kenwood d710 for APRS), and resealed them with Lexel.
And the white stick is the new marine SiriusXM antenna.
Heh, except since I took that pic, I've replaced the GlobalStar and SiriusXM antennas. I'll post an updated pic of that too.
Somewhere here should be some pix in a thread about installing the D710 under the dash cowl of our Sunstar. I'll look for it.