Hi,
very nice BF109K model being built. I wonder if the plans you are using are originally done by a company called Aeronautica? Does it have some German words on it e.g Jagein-seiter (single seat fighter). The construction in your picture does resemble those in the Aeronautica plans.
By the way you can get original copies of the plan from aeronautica and they even do a very nice BF109E plus retracts and cockpit sets I believe. For comparision here's a sample of the BF109F version.
http://aeronautica-fm.de/Page10346/B...09f_blatt1.gif
Good build thread by the way
Nick