i need some help on a dio.. im atm in the middle of building the 88mm flak 36 from tamiya! great kit easy to understand and build

i want to use my 88 in AA role rather than tank destroyer role!!
in normandy! d-day plus 1.. but having not been taken out by american 101st paratroopers..
im thinking of putting the flak 88 next to a barn and american paratroops on opposite side of barn getting ready to attack!! i have looked on the net for barn or the nearest thing that comes close to them and miniart have the results but which 1 to choose! ( pictures below ) i dont know whether the barn would be damaged abit or not!!
I also need a gun crew where there focusing on the skies aswell can anyone suggest any crews??
i have an idea for the surroundings i just need a flak crew and a barn!!
here are the buildings am thinking of
http://www.miniart-models.com/HQ_IMAGES/BOX/1_35_b/35024.jpg
http://www.miniart-models.com/HQ_IMAGES/BOX/1_35_b/35507.jpg
http://www.miniart-models.com/HQ_IMAGES/BOX/1_35_b/35509.jpg
sorry if i may have confused any of you while tryna read this i am crap at grammar etc

all help apreciated!!