Hi 04Stefan07 there are a few good aussie sites you can try or OS sites, here are just a few.
http://www.bintel.com.au/,
http://www.andrewscom.com.au/,
http://www.optcorp.com/default.aspx or
http://www.bhphotovideo.com/c/browse...8/N/4294541872
As for a case for EP's etc have you tried bunnings, they have a good cheap case for $69 see this thread
http://www.iceinspace.com.au/forum/s...ighlight=craft for pics and to see what others use them for. As for the scope cover you could check out
http://www.telegizmos.com/.