Mr X,
I'm with the other guys, while powdercoat technology has come along way in recent years if your bike is for offrad use you'll find it gets scuffed quickly an dwill look flat after you've washed it, kind of like it's had a gentle rub with a scotchbrite pad.
It will wear pretty well though and a way to keep it looking fresh is to give it a light spray with a quality brad silicon spray and wipe with a rag and it'll look like new again. Also for what it's worth, powdercoat is actually a porous product buy comparison to paint, but for use on a Berg it would be fine, I'm about to get aspare battery box done in satin black and it'll sit fit and wear well.
Cheers