On the storm broken limbs, just cut them to the first bit of healthy green.
The limbs on the right side are overextended and in real danger of snapping in the next storm. Taking a few feet off the tips of those limbs would substantially help in reducing that danger.
Typically, Dave/
@DMc is super spot-on with his posting.
End-weight reduction is a great preservation tool, and applicable here (use two Srt/srs systems choked high on the stem, plus a work-positioning lanyard, with natural redirects).
That said, I wouldn't put "the next storm" as a really big concern, short of a heavy, wet snow or an ice storm.
Those limbs have survived every storm up to this point.
This is where I say to customers, "remember that last big storm, where almost no trees failed or had considerable damage?"
These limbs max out at about 50' long (paced off to measure) and we just had 50 mph gusts.
These limbs, in the first picture "grew up" with the conditions, and are used to it, not suddenly exposed to new wind from upwind tree removals.
The stronger the breeze, the stronger the trees.
At the same time, I got a new windshield this week, as I hadn't pruned out a limb with dwarf mistletoe, in time. Same storm.
I was hoping my GF would do her first aerial prune and rig on it, under supervision, as its her tree, and I'm trying to
Help her build her skills.
The windshield was only a few months old, Unfortunately.
On end- weight reduction, an industry expert, Guy Meilleur (sp?), says a 15% reduction in length can add up to 50% greater stability.
Beware of pendulum swings back toward the TIP, when limbwalking, if you aren't getting good redirects. An SRT line can be held/ secured opposite the TIP by an assistant, protecting against a swing.
A limb breaking can make a spear of a stub.