What changes has Armasight made to CS? To my knowledge, their support structure hasn't changed, at least as a direct result of FLIR acquiring them.
OP -
1. Depends a lot on if they are full cycles. If complete charge/discharge, I'd expect the battery to not last as long as if you kept it topped off.
2. Scout batteries are not extremely difficult to replace, but you need a special tool to remove the front bezel. You also need to remove the Tau core. Removal isn't difficult, but re-installing it can be a bit tricky.
3. Solar panel, external battery pack, anything that can charge a cellphone should work.
4. Unclear what will happen to Scout once the Boson-based products are introduced. Considering the fact that FLIR still had the RS at SHOT, it may stick around for a bit longer. I assume Scout sales will dictate when it gets dropped from the lineup.
5. Is the 640 worth it? Or would it be better to own a pair of 320's at around the same price? For a handheld scanner, I'd argue that 320 may be good enough. Especially if it is a 12 micron sensor on an OLED or LCoS display. 320 Scout...I probably wouldn't go there unless the price was very attractive.
6. The Scout starts in under 5 seconds.
7. Again, unclear. Hopefully image quality will be as good initially as the Tau systems. Over time as improvements are made to Boson, image quality and added features should blow Tau-based systems away.
8. Hopefully the 320 Q14b should be weeks away. No idea if Scout will continue to be sold. I'd guess that would depend to a certain degree on how Boson is classified from an export standpoint. Tau won't be discontinued for quite some time. It's FLIR's bread-and-butter product until Boson takes off. Doubt if Scout or RS will get a Boson refresh, at least from an Armasight (FLIR OTS) point of view. Who knows what Raymarine will do with their Ocean Scout line.