So, minor update, I realized that the way I glued the head rails on the bow is off, as they were intended as the post next to and fore of the cat heads, and would like next to and support the crating on the bow. Instead I set them attached below the cat head, as there is also a secondary head rails that starts there also.
I decided to forego tearing these off, and starting over as I'm afraid these parts and the sections the rails are CA glued to are to fragile to just hack and slash them off now. But I do want to install the main head rails starting from the posts next to the cat heads and lying next to the bow grating, so I'll have to Fab something myself.
I started with some 1/16 square basswood stock from the local hobby store, a but try as I might I could not get it to bend without buckling. So I decided to take 3 of the leftover planks supplied with the kit, as these bent pretty easy once soaked in hot water. I started by tacking 3 together right at one end with CA and letting this dry.
Once this dried, I soaked in hot water and then bent around the bottle cap former I used for the hull planking

Once this sat for 30min to take the shape and relax the fibers, I then took a piece of the plywood sprue the kit head rails came out of to use as my form. I added the PVA glue to the planks and wrapped them around this form, clamping this to set my laminate rail to dry.
Once this dries tomorrow, I'll unclamp and see what results I got and if I can for this to my needs for the main head rails. Then duplicate for a matched pair.
If this works, it won't be perfect and historic, but I think this is the best option I have for this kit and the materials provided.
Crossing my fingers this works
Brian