If it is not red it is not a real sports car, was always my thinking as a child... (-:

I have driven my Morgan through a storm such as you describe but fortunately not for six hours, hod up is no fun, but better than getting drenched. Strangley the hood on my old +8 is keeps most of the rain out rather well.. I do not even like the side-screens in place, though my good lady generally preferred that when she was in the car.. She sold her SLK a few years back as it let water in and the demisting could not keep up in a rainstorm... So it seems Morgans are not alone in lacking the ability to keep the rain out..?