Eat More and Lift Big.
When I began lifting, I was 6’1 and 145lbs. In 8 months, I was up to 210lbs with a lower body fat than I started.
I started off with a routine and diet very similar to what you listed. Lots of machines and iso exercises, and a very specific diet.
I saw little-to-no results.
Then I focused entirely on compound movements with freeweights. Deadlifts, Squats, Cleans, Jerks, Squats, Bench Press, Squats, Military Press, Squats, Squats.
For a diet… GOMAD made a world of difference for me(if your body can handle it. try Lactaid if you need to.)
I needed about 4,500-5,500 calories a day to see any changes. Sucks being an ectomorph.
Like some others have said… go find an existing beginner bulking routine and stick with it. They’re popular for a reason.
My suggestion: SL5X5. And don’t change a damn thing.