Joe Rix... Sounds good my bro...
Clemens... LOL, Just kidding with you my friend! It just seems that you have so many irons in the fire, Not sure how you do it! LOL...
John, if I may make a suggestion... If you choose to putty, (dont see alot of chioce in that one) Get some Acetone(finger nail polish remover) and some Qtips. Work your putty into the gap as smooth as possibly which isnt usually very smooth, Dip a Qtip into the Acetone wetting the cotton squeeze out excess but not too dry, there should be liquid visable but not dripping, and start working the putty with the Qtip. It will cut out loads of sanding and rescribing time. It also has a way of setting the putty alot faster. Then after a brief period to allow to set up you can file and sand, again alot less then you might of had to. WARNING*** do not over do it with the Acetone... It will attack and soften the plastic. You have to work fast but with a plan! If it gets too "wet" allow to dry for a bit then hit it again.
Take care my friends.
Doug
P.S. will begin my Eduard D-9 this weekend!