I understand your worries Narcus. I like sone Goutal scents as well like Les nuits d'Hadrien and i.e. I prefer this one to L'eau d'Hadrien since les nuits on me lasts decently even if in general all don't have much projection and in general are weak in longevity. The feminines are the same though so it's not an issue with just the masculines.
Anyway I think Musc nomade will be in the same way regarding projection and longevity, more of a skin scent. Nevertheless I think you shouldn't worry about it being too floral and not animalic: also L'heure exquise is floral, yet it has the right animalic vibe to keep it sensuous and interesting. So maybe Musc nomade will be a warm musc with just floral hints to make it gentler, less crotch-like