Speaking of arty, someone in a Cent. 155 seems to have found a pretty good position. Turned around at spawn and went the opposite way and somehow made it onto that mountain (position circled in red). He was able to cover the air ship cap from that position. And the hill from the video, while it didn't work out camping up there in my T-15 right at the start, it is a good position for the final cap to cover the MBTs over there. It gets quite hard to target enemies from all the wrecks and it is really hard to see thru since the foliage doesn't turn invisible, but it is doable.