Need much more outer skin. Should I still keep going with Andre's method or isolate the skin?

I've heard about how when you're starting out it's best to just grow both tissues, so I was just planning on just using Andre's method. That being said, I have enough inner skin to cover half of my glans, and my right ventral side can cover more than 3/4. But, I have barely any outer skin. Should I isolate/put extra focus on it or just keep tugging at the scar line (because it will grow both)?

As to how I was planning to put extra focus on the outer skin - I have a dtr retainer that I will add spacers to and then use it as a weight until a tugging session. After the tugging session I'd let my skin entirely rest an hour, and then do it again (so, it'd be one hour on, one hour off). Before masturbating I'd probably use MM2 for a couple minutes as well.

Something that would also help - progress pictures of someone that was cut with a lot of inner and much less outer (PM me if you can).