Andy, you could start a batch process which will do most of the things you are asking for. THe batch process can be done using Fireworks. The right way to start is going to Archivo / Procesar por Lotes and then follow all the different option this tool has to offer. Yes, I know I gave you the names in Spanish but that is the way I use Adobe Fireworks.
I hope this was usefull for you!
Frank Meier | Curso Arreglos Florales