Well, we can't put a team together for you, partially because that's putting too much effort on the nice people here that rate teams and partially because
we're I'm a pretty lazy person. XD; I can give a little bit of advice, though.
Firstly, you want to be able to use an item on each Pokemon if possible. Items give great boosts to a Pokemon's functionality and if you don't use them you're kinda making it harder on yourself to win matches. Secondly, very generally, you want to avoid using items like Draco Plate because they only boost the power when you use one move. There are some instances when items like that are acceptable, but generally you'd like to use items that boost -all- of your moves more frequently, such as Life Orb (boosts all of your damaging moves by 1.3 times as much for the cost of 10% of your health each turn you attack) or Expert Belt (boosts super-effective attacks 1.2x as much, no cost).
Likewise, you'll always want to use the most powerful and/or reliable move available to you. For example, Dragon Rush isn't very reliable at all. I'd much rather use Outrage (which is significantly more powerful but comes with the liability of being trapped for 2-3 turns and confusion) or Dragon Claw (which is less powerful but has the 100% accuracy you want) or even Dual Chop (which has a special function of being able to break Substitutes and deal damage beyond that - particularly useful for things that abuse Substitute like Gengar).
Like you said, Double Team is frowned upon and actually banned in a lot of competitive tournaments. You'll want to avoid using that at all costs. :x
Beyond that, most of your movesets look okay, like Scrafty's (although it likes Ice Punch >> Head Smash to hit Gliscor who otherwise walls it). Generally, you'll want to abuse what makes each Pokemon different and unique to get the most you can out of them. Scizor, for example, has the Technician ability, which is fantastic for it because it can abuse a great STAB priority move in Bullet Punch. I dunno which ability your Scizor has but it'd definitely like a set like Swords Dance/Bullet Punch/Bug Bite/Roost.
If you do get to posting a RMT with six Pokemon you choose, be sure to include EVs and Natures if you can. We'll be able to help a lot more if you break it down into six (and it won't be so much effort to go through and try to fix up all of your movesets). Good luck with your team in the future and if you have any questions about what I said or anything don't be afraid to ask. :3
You're the best <3
I just got into item consideration today, so it is definitely a work in progress. I'm still not overly familiar with even what held items exist, but I am slowly realizing their importance.
I completely forgot about bug bite and bullet punch on Scizor, thanks a bunch for that. I was thinking about adding U-turn onto someone just for the perk of doing damage as I switch out, but it seems kind of pointless on a swords dancing Scizor... Hm.
For competitions in the past, I've always replaced double team with mean look on Crobat, which is actually more effective I find...
A lot of these Pokémon I used for the story line, so their EVs and natures are far from perfect. Once I find a smaller number I like I'll be raising them up properly. I will be sure to re-post a team when I have a set one of six!
I just have a quick question though. What would be an effective starter to set up stealth rock? I've never used attacks like stealth rock/spikes/etc. before, so I'm curious as to whom I should set it up with.