Finally got the hair to match up better, it was the specularity setting that was screwing it up. Also ruffled the beard abit, will mess it up abit more, originally i was going to have braids in it but gave up on that idea. Thanks for the comment tho, was something i just completely overlooked, think its improved it alot.
Also turned on raytracing shadows which has fixed alot of the problems i was having with shading, need to soften the shadows abit but liking it much more now.
Comments as usual are welcome