New Spells In Triggers???

If i make a new spell from an existing one, change [Xxxx] and all that crap and do it in the func and strings, and i make a Unit folder in my WC3 folder so it puts it into the map editor........will it show up in triggers that i make. Such as a condition requiring the ordered spell to be custom spell---would the new spell show up in the select spell dropdown box???

Plz Help

Yeah it will, aslong as all the strings/func and the slk are done correctly.