The base -materials listed , such as TL 700 are a guide / illustration of what is available .. they are for custom-made orders....you select which base-material you require, and the factory will make it to the size /shape of the template you provide...... yes they can make a system from head-measurements you provide, but this is no real guarantee of a nice /snug fit...... as for contours, I can`t advise you on that ..... I`ve only ever made a template of my natural hairline and the style I wear the hair in, is an easy style to carry ..it doesn`t expose my hairline..... just have a look at the contours which are available and you`ll have to judge which shape would suit you best ...most guys who use tape-contours, have them to hand and when they make their template, they simply trim the front of it to the contour-shape, that way , when their system is delivered, their tape/s will ` marry-up` to the edge of the system, at the front. I don`t use tape-contours in any case, so I`m not trying to get my system-front to ` match -up` with a particular tape contour... I use Got2b glued to attach with... I suggest you mail John to discuss your exact requirements, before ordering ...regards.