Need help with lower windshield trim install

The only front/ rear gaskets that used a separate lock strip was 67. I'm going to "convert" mine to 68/ later, IE install the trip clips, use a later gasket, and later trim

Here's an article

http://www.moparmusclemagazine.com/projectbuild/mopp_0305_1967_plymouth_valiant_windshield_install/