Finally took the plunge into narrowband after using a unmodded DSLR and what a difference!
Gear I purchased was a QHYCCD 294m pro
Antlia 36mm 3nm SHOLRBG filters
I also purchased a QHYOAG med with a QHYCCD 290m but I cannot get that to focus. Needs a bit of tinkering so these images were all unguided on a EQ6r pro with a SW 80ED. no FF.
Both images were 60mins total integration time split between SHO (couldn't do anymore due to Melbs weather).