I love using spruce wood along with stone brick blocks. I use that theme in most of my buildings. Of course, any wood can look cool if used right. But seriously, just look at the spruce wood door. When it comes to doors, no wood can compete with spruce.
Yes, on many big servers you're bound to find a troll or two, but if you're careful with where you play then you shouldn't have too many problems. This is just MY experience tho.
I have a suggestion, The Sonar could be in the end. I've always found the strange noises and sky to be a little disturbing. The final boss should probably either be a modded mob, or the wither. The ender dragon would be way too much of a hassle to kill. Maybe the mutant mob mod could help with those 14 mobs? As I imagine they'll be rather difficult to beat.
Popularmmos. First minecraft youtuber I watched, and still my favorite. Can anyone tell me what the mmos at the end of his name is for? I kind of like Doni Bobes though, even though he's not really a huge, huge, huge youtuber.
What's kind of sad is that as soon as it lost popularity, all of the really cool stuff started to come in. Plus new features like trade and two person battle has been confirmed soon. Caught like, 7 Halloween pikachu.