Like I said, it’s do-able. I just wouldn’t want my first unit to have an exposed hairline. Hell, even 4 years into rocking my man-weave, I still opt for a partial fringe. But I say go for it if you think you can do it.
For years and years I've tried finding someone to design a mold template so that I can slick back the top and brush back the sides showing temp hair and side burns. I'm finding however that with a full cap it's tricky to do.