Negative. Both of the Jap single engine bombers B5N2 and D3 have an ENY of 40 and a OBJ of 40 (as of 10pm CST on 27 Apr 08). The bombers that are more of a challenge to use successully are given higher OBJ points.
I took a B5N2 with an objective of hitting three seperate enemy air bases and taking out there radar from about 12-15k up. After taking out the second radar, I observed a C202 taking off at the third airbase to come hunt me down. It took him almost no time at all. I took to the deck with the hopes of getting some shots off with the rear gun, but he was on top of me too quick. Even with being shot down, I think I earned 2 or so perk points (I missed the 3rd radar).
Some day, I'd like to do a mission with some of the more challeging bombers. I bet the enemy wouldnt know what to do if they saw a dozen or so Ki-67 coming over the horizon @ 18k (few know the data on the Ki-67 to counter it as easy as they would a Lanc, B17/24, etc).
ki67 is a great bomber just few people fly it cause of its bombload its fast climbs better than a fully loaded jug (p 47)
of course the jug carries more ord though lol
plus that top mounted 20 mm just shreds anyone dumb enough to get it front of it.
not really a hanger banging bomber but for towns and stuff two sets can take a town down quickly with 100kg bombs full salvo one on each side of town.
what u should do is prob have a town hitting mission take three sets of bombers and two or three fighters for protection. and two or three to hit any buildings missed, go in at 7.5k and watch the mayhem that follows.
oh yea and do this over a base with some enemy presscence even more fun gunning them down for u or your escorts lol
another cool one is to take up 20 stukkas with 4000 lbs bombs with ten escorts and just level a base and town or strat or whatever lol.
tbm's are fun too just very very slow.