Looking good! On the bead head buggers use a shorter more tapered hackle (indian or chinese noodle necks work well), for the bucktails try to get a shorter head like the mickey finn on the bottom and don't cut the bucktail, stack it instead. On the stones try to find a decent hen neck, you'll get the fly a little fuller and it'll move better. As for other patterns, clousers, deceivers, bunny leeches and polar fibre minnows are all easy and they work well.