The belts on these don't need a locking kit,I've never used a belt tension tool either but there are those that will disagree.:d
The belt is very straight foward,the covers are made of a fibre type material and are easy to remove as they can be bent/twisted/folded without damaging them,timing up the crank and cam is self explainatry too.
The one thing I would advise is that auxillary is replaced at the same time too.