Ok mate depends on the style your looking to achieve really cause with all your hair (and i seen at the convention) cant you just use some nanogen fibers????

If thats not your bag then yes you can put a small piece in there, as you know I use 2 small systems at the hairlines so I suppose you gonna find it a little tricky at first but you will get used to it. I suggest free style 60% with some curl in there (more than a stock piece which has body wave) as a suggestion on spec. As you want to use it to come from the hairline into the middle I suggest you state clearly on your template which part is the hairline as you will need some graduation in there from what i remember from seeing you hair otherwise it will not blend at the front. Finally you have a darker skin tone so knots shouldnt be an issue for you and suppose your lucky that you actual hair shaft is quite thick which will match that of the hair systems.

Hope this helps or even makes sense lol :?: