Sorry it took so long to respond and welcome to the forum
I'm wondering why you're bringing a 50mm and a 60mm? Expecially when there are weight limits.
I know how sharp a prime can be, but when it comes to traveling I like to only carry zooms, and the wider the range of the zoom the better so I only have to carry a few lenses.
Are you really gonna have to carry a tripod for only a 300mm lens?
Only asking because tripods are normally used for real long lens shots, but unless you're going to be shooting in low light, I'd probably leave that at home or swap it out for a lighter monopod
Have fun and cant wait to see some of your photos