As for coding of lenses etc. etc. - you don't need to do that, especially when you are shooting with legacy lenses, like we do.
For about three years, I just select a lens and figure what I'm going to shoot with it that day and then think about colors/scenes......
And here's my personal lens settings or ideas about them ~
No matter what I shoot the sharpness is ALWAYS on high.
Crazy colored poppy stuff with an edge, I use my f2/50 HC Nikkor set everything on high and run with it.
Same thing with my Sonnar's just I cut the contrast down to medium high, sometimes bring the color down too.
Old Leica lenses I mostly use the B&W mode and normal to medium high contrast, depends on lens, sometimes I will knock the contrast up to high depends on the look I want. ~ I found I really like the f3.5/35 & 50mm Elmar's the best for shooting really traditional looking Leica Black and White styles - also the f2/50mm Summitar's of any era are great shooters on the M8.
Canon LTM's they shoot with slightly brownish tones, I set them mostly on medium high all around. ~ The f1.8/50mm LTM is a really nice lens on the M8, it gets a bad rap for being a poor performer, but I think that it also "rings true" on a M8 ~ for me it turns out to be a nice medium between the Nikkor Poppiness and the Leica edginess.
Fun thing is with the M8 you can program stuff as you want it, I really like the M8 alot the crop factor/increase of the 50mm lenses is a pain in the a** cuz all I use are 50's, but as I know you have a Canon f1.5/35 and that's a great lens to use as a "snapshot" sorta lens.
I'd like to see if anyone's been using a M mount f2/40mm C-Summicron on a M8, I heard that it has mounting problems? Do you have one Raid?
I really regret trading away my 1992 Rigid f2/50 finger/focus tab Cron 🙁 - it was the BEST Leitz lens I have ever used in my line/style of work.
Well, hope this jibber-jabber may help you!
Happy Shooting! 😀
Tom