Franco, thing with the velco at corners, I find that in very high wind, when fly moves, even when taut as possible, it comes undone at some point.
Also the ribbon attachments are very fiddly at the best of times, never mind when blowing a hoolie.
My 'mods' make pitching easier for me in bad weather. Winter in Northern Hemisphere is the only time I can take my holidays. So I need to get pitched as soon as possible, I have found my 'mods' help make pitching quicker for me.