Yep, I've been convinced, hands on up there may solve it first trip but should least answer the question of what the fix will require.
Got my climbing gear out today and went through it all and tested it indoors up to the barn rafters but missed the window to try an outdoor ascent. I use a setup based on this kind of gear:
It's still a workout, about like climbing a ladder but it's safe, comfortable and lets me bail out quickly, any time, which is important to me. Getting stuck at height waiting around for someone else to do something is what I hate most.
I also ascend on a climbing line, which in this case will be hoist by the spinnaker halyard, so the foot and knee ascenders don't grab on any of the rigging, and also still lets someone on deck lower you if you become unconscious.
I can also carry a backup descender, and an adjustable lanyard to attach myself onto the mast or rigging for positioning and additional safety. I can have the deck person trail me up with the main halyard, taking up slack in the event the primary line or ascension device fails. I will also have the kitchen sink attached to my climbing saddle.
It's overkill and expensive for just climbing a mast but I have other reasons to own it.