Topcat - i would leave my hairline. I saw women do this so it blends better when wearing hair combed back. How much do you get out of french lace ?

Tunners - which one is it by name ? http://www.toplace.com/style-options.html#bases
Do you have some pictures as you're saying you're seeing them?
Is skin system more durable? Is it detectable?

The thing is this phrases ''detectable'' and ''undetectable'' is quite difficult for me to differ because i never saw someone wears hair in person. So pictures are my only way to see.