Dave, Morrie and others,
Sorry for delay to respond. Is the photo of the red tank taken in 1973??? Cause my project looks just like it. Same ugly (useless) front fibreglass guard I had on my bike. I have that original fibreglass guard here hanging up. Our CZ project is about to come together. Motor is done, new everything inside - bearings rod seals etc. Polished cases. Frame is blasted, temper colours put on joints and clear powder coated. Have re plated all the original nuts and bolts and bits. Ya gotta love these Communist built bikes. They come up a treat. Oh sorry got away from the ugly front mudguard question.
Pete