That's one of the easiest hair styles you can have with a system. You don't expose hairline so super, super easy.

The density depends on how old you are? I'd go with 60-65%. I have had a stock French lace, didn't like that one, and now I am wearing a TL 700 (ultra thin skin 0.3 mm) which doesn't last as long (2-3 months). It is so very hard to style a TL 700 and it is so fragile. i would not recommend it unless you have had some experience with systems. I cannot recommend anything because I am still trying things out but at least I can tell you these things. And get custom! That's always better.