Thanks for posting Trazor. I totally agree re your comments on using a binoviewer rather than one eyepiece - it works for me.
I haven't seen your ad for the etalon. I just wandered if it was a 50mm or 60mm? I have a 60mm Lunt and DS it with a second 60mm etalon, and use it with my binoviewer with SW 40mm eyepieces. I nearly always use it in this configuration and the 40mm EPs give a nice view, plenty bright enough for me. I occasionally use it with 32mm EPs in good conditions, though it does go a little too dull with the 32xs for my liking - still usable though. Going to 25mm EPs is too dull for me.
I would also add that I always use a dark cloth over my head for solar observing as it makes a huge difference in what you can see as you probably already know.
Which ioptron cuibe mount is it you are using by the way?
Regards, Paul