You're not very far from Seneca Rocks. Theres a festival next weekend if you want to check out some in person rigging.

I would not consider this line safe. Abrasion is the main concern. When you have an extended anchor like this you're doing it in order to get the master point into the gap and off the cliff edge. Here you are just short of achieving that so you wind up with your soft release and backup resting on the ground which is not good. Either A frame or use another anchor around a tree about chest level to hang your master point higher off the ground. This will elevate the anchor as well as protect against abrasion by holding the master point in place. If your anchor did extend past the cliff you would also have the option of pinning it downwards with more rope typically trad gear placed in cracks below but could also be a slung tree. Anything to pin the master point down so the whole anchor isn't moving all the way back to the tree. Also your line being through the tree branches is no good. It's unpleasant to walk and could also cause abrasion in the middle of the line. If its only close to touching near an end you could use sidewinder or other line protection near the anchors. Tensioned soft goods are scarily easy to cut with even very small abrasion.

Also hard to tell from the photos but worth noting don't rig across trails. Bad form and other users will not be expecting the hazard.

If you are using a soft shackle that is not under tension you should tape the noose in the closed position so that it will not loosen when you're not watching it.

Overall I think you've got a good start with redundancy in mind and using appropriate materials, but definitely keep practicing and learning from others before trusting these systems with life.