There's a group in Spain who are building a collection of spectral images and would like to extend their data into the southern hemisphere.
This basically involves using a 8" SCT and a SA100 grating to image the spectrum of brighter stars.
I've placed their documentation on Dropbox:
https://www.dropbox.com/s/w162jal52z...00530.pdf?dl=0
If you're in a position to contribute, let me know.
Ken