I assumed it was poor etiquette to start doing commando raids on that map.
Really very fun. If you have someone in the radar you are:
1. Fucked
or
2. able to jeep-rush him
really feels like CoD1, especially when a Chevy is chasing you and you jack two jeeps!
OK, research indicates that one should indeed be wary of the bofors when on foot... I bailed out of a damaged plane and decided I may as well have a pop at one of the gun positions. The moment I landed I was completely pummelled by a nearby gun.
Annoyingly, I've yet to find a legit way to take out a bofors... I keep going for strafing runs, pulling up to late and doing inadvertent kamikazes.