SXT with two ether ports and POE passthrough. Is this something that is on the cards? really useful for outdoor cams etc. Have to use Ubiquiti M5 for such installs at the moment

SXT case might not have enough room for 2 ports, but QRT should have plenty and still has only one port and no SFP.
Also, please make the two (or more) ports both PoE-out and PoE-in capable (redundant power, OR-ed with diodes), and add an option for each port to disable link when not receiving power. This could be used for a CPE shared by several customers, making everyone equal instead of depending on one customer for power (who then wants cheaper service). There are many twin and multiple-houses-in-a-row in my area, which don't have any common part (it's just like several single houses glued together).