Dave

Have you got the latest wood pack? If not he should get Graupner to ship a set.
Also clear tinted windows are being produced so that the model can be "scaled" up.
I'll get a second disc of construction photos burnt-pm me a mail address and I'll ship one over.
The further forward you can get the turbine the better, but building everything into the nose will help-its a lonnngggg nose! At the end of the day it's a big model a little weight will be fine

Dave