I imaged NGC1365 earlier this year with a Tak BRC250.
I imaged it again the other night with a TEC180mm fluorite and a Tak 1.6X TOA extender giving F11.35 and 2016mm focal length. I was impressed with the extra performance and resolution this tak extender gave and it opens up better resolution and image scale for the TEC on typically small galaxy imaging.
I combined the 2 images together using Registar (what a fabulous program).
I have 2 versions - 1 is slightly wider field the other is cropped to highlight this wonderful southern galaxy.
NGC1365 LRGB 260 120 120 120 for 10 hours and 20 minutes total exposure time.
http://www.pbase.com/image/118673355 NGC1365 cropped
http://www.pbase.com/gregbradley/image/118673376 a bit wider field
Greg.