Some alternatives for the Dalmatian cycle route:

I have done this some years ago in summer, it was not so busy. An option is going west from Ogulin: Jasenak > Dreznica. Probably more quiet. Would would you say?

I am most curious about the pass road over the most beautiful mountain of Velebit. How are the percentages of the pass road? How well is the gravel of the pass road? 

Through Bokovica (welcome to the moon) and along Krka National park.. How to enter Split in a bike friendly way (same question as in main route)?

This route is an inland option, following for a great part the Napoleon route. I cycled it in spring time, and all was fine. However in summer I was in a bus traveling north, which would leave the super busy Magistrale (coast road) at Omiš and follow the Napoleon route to Split. That section was qui

This more inland route is more quiet than going along the (beautiful) bay of Kotor. I know the section until after the pass road east of Trebinje. How is the route from Grahova? All asphalt?