Tuba,I can't tell you anything about Cobra Restorers tops but I can tell you about FFR vs Everett Morrison tops.I have an FFR top and my friend has an EM.I love my FFR for its function, but hate the looks of it.The EM has a more aerodynamic look and is made of better material,for about the same cost. It also fits over the roll bar of the FFR.If I were building another FFR I would I would go with the EM top.
Ergie