[fido]

well, if you're making turrest, i think front ones are worth spending time on it, eg. B17 - one model and you can get three positions out of it - bomberman/navigator, front gun and cheek gun + plus you can test making instruments too (airspeed indicator, altimeter etc... - bomberman stuff). Also these positions are most NOT OK (after cockpit), other gunner positions looks more or less ok...