[dar512]

Chops are usually done over high heat (over the coals). They should take ~15 min depending on the thickness. You should poke them with a knife to make sure they are done all the way through. Once you are more experienced you'll be able to judge without having to lose some of the juices.

I usually marinate my chops for an hour or two coated with prepared mustard and honey or mustard and brown sugar.

I would do the chicken kebabs over the non-charcoal side of the grill. I've never done chicken as kebabs so I can't give you much on that.

Put the BBQ sauce on towards the end ~10 minutes before taking off. The sugar in the BBQ sauce will burn if you put it on too early.

I don't want to discourage you, but this is a fairly ambitious menu for your first grilling.