If you want to shave a few more grams and have the right tools available you can use standard Ti Shepard Hook stakes for the main tent lines or corners, then grind 2 or more stakes to about 4" long for light-duty lines, like the side fly-pullouts. Take the tent out a few times before doing this and get a feel for which stakes receive less stress. You can always cut the stakes shorter but it is really hard to make them longer.