O.K. dont take this the wrong way but, how is building a servo mount in each wing(not to mention it just makes covering a bit more difficult) "easier" than just widening the servo location already provided for in the plans by 3/4 of an inch? perhaps it is better to locate servos out in the wings but it will certainly take more time. you will also have to route the servo wires plus extensions on each side wich will require making holes in each of the ribs. the other way requires no servo extentions.
by all means if there is a good reason to put the servos out in the wings please tell me- i really dont know. i am brand new to this hobby. i am certainly not trying to argue but it took me longer to type this reply than to slice the servo mount hole slightly larger in my Tiger 2.