Do you know where you want to go with your character going forward? Make sure you have your advanced class in mind if you're aiming for one. Similarly, do you know what you want to do Science-wise; are you taking a Pure (Type)? Do you know which Gather will support the Sciences you wish to do, or are you aiming to collect the ones currently more expensive on the Jinjia stock market? If you had any Procedures, Perks, or such unlocked make sure to make a note of them so you can request them be readers after the reset (which takes a help request).
Hope that's helpful to you, as well as anyone else considering such things. Feel free to post or PM your build if you want feedback, I'll give you feedback when I have a moment, as will many of your fellow players, I'm sure, we all want to help people create a character for themselves that is both functional and fun for them to play and others to interact with.
Looking forward to seeing what you're planning!
-Josh
P.S. The Goals area of your (all players') character sheet is a great place to give Plot a heads up as to what you'd like to be doing, and in giving us inspiration for "alternative" rights of passage to those in the book. It also gives us more help in writing plot you specifically would be interested in. Not required, just a friendly suggestion.
-Josh Marcus
Head of Plot, FI 3