I did them at 30fps…and I have not had any timing issues thus far…luckily too if I did want to adjust the overall timing you can do that in both the anim and the anim montage…even when you call the montage you can change the timing…it’s nice…
Which is easier (and goes with the next question) with a bunch of small animations which is what I have…a ton of small ones rather than using the montages in sections I just have different montages…
So unfortunately I’ve no idea on a single FBX anim broken up as I’ve never tried that…