have you thought about a 2nd hand stella off ebay from japan or usa. i have been looking at a couple.
here are some that have ended to get an idea on price they are going for.
/>http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&item=270469500599&ssPageName=STRK:MEWAX:IT#ht_3785wt_939
/>http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&item=280417682394&ssPageName=STRK:MEWAX:IT
/>http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&item=290365246368&ssPageName=STRK:MEWAX:IT#ht_3626wt_1318
/>http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&item=220503776830&ssPageName=STRK:MEWAX:IT#ht_3735wt_939