macrons are okay but i haven't figured out how to get notepad++ to have wierd characters so I'm not sure the macrons will properly display, so if Aeridani has a more ASCII version of it's Latin script, that would probably be best to use.
For example, in Soleani I changed all the eng's <ŋ> to <ng> and <ɰ> to <gw> and I changed grave l to <lh>, although I kept the acute accents.