Air Navigation

Hello simers;
Ihave four questions that I cannot find any answers to on the net. I would appreciate all the advice and imput I could get.
#1) In CFS2 "world" , do they take into effect magnetic compass deviation? Short of buying true air maps, which may not accurately reflect the MS "world", it is impossible to determine if true N is used or magnetic N?
#2) If magnetic deveation is used: where do I get maps (on the net) which reflect this? Meaning VOR stipulations.
#3) Where can I find airport data; ie. elevation, rwy length and so on for WWII era european airports?
#4) Can I add VOR to my CFS2 world?
These holes in data make cross county navigation nearly impossible.
Thanks
Ihave four questions that I cannot find any answers to on the net. I would appreciate all the advice and imput I could get.
#1) In CFS2 "world" , do they take into effect magnetic compass deviation? Short of buying true air maps, which may not accurately reflect the MS "world", it is impossible to determine if true N is used or magnetic N?
#2) If magnetic deveation is used: where do I get maps (on the net) which reflect this? Meaning VOR stipulations.
#3) Where can I find airport data; ie. elevation, rwy length and so on for WWII era european airports?
#4) Can I add VOR to my CFS2 world?
These holes in data make cross county navigation nearly impossible.
Thanks