I have fitted some of the G56 Dzus fastener springs. Easier than clothes pegs or bits of tube, simple to fit and they work. I wouldn't say that the front cowl falls easily into place now but these springs do make it less of a fiddle. They are not visible when its all in place. A simple 10 minute job to do, as long as you don't ping the retaining spring clip across the garage. The same sort of thing as fitted to aircraft access panels but I am told Dzus don't make them this size and if they did they usually only sell them in packets of several hundred.
Before
After
