paul:
Hi Alan and Welcome,
I joined astrobin not that long ago but am a novice. Like you, I shoot with a Samyang 135mm. I use it on a Skywatcher Star Adventurer. I started out doing luna and planetary images using my Skywtacher 12" goto reflector coupled with an ASI224MC. I find widefield deep space great fun but post processing has taken me a lot of time and I'm still learning. Topaz denoising, Gradiant Xterminator and Star Tools have really made a difference when processing with Photoshop. I have also just recently shot Andromeda and Orion. I think I must have processed about 50 times to get something I could be satisfied with. Good luck and keep in touch so that we can compare notes every once in a while.
Regards,
Paul
*Sounds great. I tend to go all in, sometimes to the detriment of my finances and I bought a Williams Optics Z103mm and Skywatcher EQ6. It was a steep learning curve but a lot of fund. I do a lot of landscape/nature photography so I have a Canon 6D and EOS R. I may have the 6D modified but I'm going to use it for a few more months and see how it goes. The Topaz dentist looks good, I'll need to look into that I'm pretty comfortable with photoshop but I just got astro tools and that has made some things easier. Clear skies!