i agree with Ted on the build up of the cowl. alum foil will also works on the inside of your post. use your posts assembled to the lower windshield frame so there are no surprises later.
if you look at roosters picture in this thread, you'll see where he added a plate to the inside of the body. this is also a good idea. this area has many different angles to it. i scuff up the are and add some filler to this are at the same time i do the outside. as a poit of reference, the metal T bodies had a piece that tied the bolts for the stanchons to the body brace for the door hinges.
Ron
if you look at roosters picture in this thread, you'll see where he added a plate to the inside of the body. this is also a good idea. this area has many different angles to it. i scuff up the are and add some filler to this are at the same time i do the outside. as a poit of reference, the metal T bodies had a piece that tied the bolts for the stanchons to the body brace for the door hinges.
Ron