If anyone feels like they are plateauing....I read something somewhere that resonated with me and has made a world of difference.
In order to be successful and progress quickly in this game you cannot be balanced. You can't generate resources, defend your base, attack with power, and get extra resources from those attacks. Split your statues up and you're bound for mediocrity. Make a choice, either decide you want to generate resources and protect your base to do your upgrades, or focus on raiding for everything you need and don't worry about generation and protection.
My first MP I ever build was a 23% all resource generation...2% from the best possible. I thought I had it good at first and was hesitant to give it, but replacing it with a the worst possible Resource rewards MP (24%) has leapfrogged me.
Lately (I'm level 45 at medal count 410) the game has been more fun than ever. Since I'm not worried about protecting resources and waiting for my farms to come though, I can attack all I want. Even seem to be spending my collected gems on finishing builds early so I can start something new...or training troops faster during my raiding periods. We'll see how I feel now that player bases are adding that 3rd RL and 2nd shock cannon though.
On the flip side, I think you can be successful if you get geeked out about defense as well...just need to load up on the blues and greens and not be so worried about offence and raiding. Though the lack of raiding will limit your crystal farming.
At some point, things will get too expensive. I know this, and I will have to start attacking player bases more often. When that happens, my VP will rise and I will be attacked more. At that point, I will trade in some statues for ice MP's and upgrade everything...haven't needed to do that yet; I'm assuming the transition will happen some time before HQ19 though.
Wow, that's a ridiculously low medal count for that level!
As someone comparable to your level though it might help you to know that even at twice your medal count, I'm having no problems doing expensive upgrades. As you start getting matched with people who have more medals, you will also find that they're holding more resources. I've got 2 RR Guardians and 1 crappy MP...boosting just the MP puts me at +93% RRs and it's not uncommon of me to take 550k gold, 450k wood, 300k stone, and 150k iron from a single battle (would say a normal battle would be something like 400k gold, 225k wood, 140k stone, and 80k iron)
Are you in a task force? I can't imagine you are collecting much intel at all if you are.
Would be interesting to know when you started playing and if you've spent any money on this at all. (I started in Feb and put $5 in after day one to catch up to a friend that started the week before me).