hmmm
with the layer(s) of lighting, erase parts which cover the focal (u dnt have to use a 100% opac. eraser ;) - i'd go for around 50% and go over it again if i need to)....
but i guess thats up to u, cos to me, the focal looks a lil grainy and well......it just doesnt look right IMO.....

other than that, its kool