Wow, that would be a tour. If you just go Zajzera - Montasio - Špik nad Cjanarco - Špik Hude police - Špik nad Špranjo - past Prednja Špranja to Mazzeni bivouac and back to parking in Zajzera, that's already a big chunk for an average hiker in one day. Your loop is even longer and you won't be back in 11h unless you're a good runner
