As long as you re-lather before the second pass... follow your face/whisker map... light pressure as you stated, you should be good, I would think. You aren't a novice so I'll bet your technique is good enough that you'll do fine.
The neck area can be tricky for some people... My trickiest area is around my chin and the chin itself... If I had a beard, they wouldn't be an issue.
Our youngest son does exactly what you do... He used barber razors, both half blade DEs and AC razors. And he uses a Mergress I gave him too... Cleans up his cheeks and neck as you do. Now, get this.. he shaves dry... I gave him a nice, small badger brush and a couple nice shaving soaps... but he hates the clean up so he shaves dry. I can't imagine doing that but he manages with no cuts, nicks or irritation.... Bless his little heart. <eg>
The neck area can be tricky for some people... My trickiest area is around my chin and the chin itself... If I had a beard, they wouldn't be an issue.
Our youngest son does exactly what you do... He used barber razors, both half blade DEs and AC razors. And he uses a Mergress I gave him too... Cleans up his cheeks and neck as you do. Now, get this.. he shaves dry... I gave him a nice, small badger brush and a couple nice shaving soaps... but he hates the clean up so he shaves dry. I can't imagine doing that but he manages with no cuts, nicks or irritation.... Bless his little heart. <eg>