The only thing that is missing from the pic is the golite poncho/tarp which I could not find.
1. did you put a bungee system on your ion? if so, let me know what you did. i'm planning on doing the same, to attach an insulation layer, trekking poles when scrambling, or an ice axe.
I added it on myself for a trip a few weeks back where I needed snowshoes at higher elevations. I went to REI and bought a Mammut spectra climbing sling cut it up and sewed on little loops right to the seems of the pack. It was a pretty fast install and works well to hold the snowshoes and OK to compress the pack.
2. does the prophet pocket work out well with the ion? i've been thinking about the same, to keep a snack and all the random bits of kit together in one place (safety/repair, toiletries, flashlight, etc.).
The prophet pocket does the trick on my sternum strap. It is large enough to hold my camera and a few Hammer Gel's
3. Generic 10's Kit
Fenix LOD 1.01
Spyderco knife 0.50
25 Feet Guyout line 2.00
Medic Kit 1.00
2 esbit cubes
2 Feet duct tape 0.25
Aqua Mira in BPL droppers 0.75
One other comment, to get a sub5 I swaped out the Torsolite with a moded Zrest