Oh Terri, this would call for a mini Group Build

I also plan to build this Triplane but with a Eduard Profipack as base and with help by the SPIN model conversion kit:
https://www.scalemates.com/kits/spin-model-k4804-nieuport-triplane-ni-17-fuselage--627008SPIN released some triplane conversion kits, the Pfalz Experimental I build already and there is another set for the Nieuport 10.
The 10 Triplane was done prior the 17.
According to wikipedia there were two 17 and one converted from 17bis, there is also a good quality picture linked.
https://en.wikipedia.org/wiki/Nieuport_TriplaneSame info on French Aircraft book, two with 110hp Le Rhone 9J (one was N1388) and one with 130hp Clerget (N521)
The drawings of both 17 are different (see the page below)
Another page with pictures and drawings in Russia:
https://flyingmachines.ru/Site2/Crafts/Craft25741.htmBut I'm working to slow for a group build. Your bird would be ready if my fuselage halves are glued together

So I will watch and learn for my (later) build.
Have fun,
Frank