[Suggestions] Improvements for the game

my list, esp after reading others:

• DO NOT let roads be movable. that's not how roads with in real life and this game is a city simulator. You're supposed to plan a little bit.
• DO NOT remove the need to visit another player's city under the current trading system (see below for exceptions). I like seeing their towns, plus you get gifts for visiting (which I often just sell). 
• I am okay keeping taxes the way it is. I know it seems low, but it makes you choose what you're upgrading and working on. maybe take a day to make some things to sell if there's a building you need. Or focus on the contests for a few days.
• I like the idea of weather.
• Zooming out may be a graphics limitation since we are working on phones here
• Same with more cars and citizens. If there is a way to pull it off, great, but not at the expense of gameplay.
• Upgrading factories makes sense as long as I can pick what I upgrade to. Personally I have the 500 factories and saving up for the 150,000 ones. I don't plan on building the middle tiers.
• Friend requests of people I know would be great.
• A Trade system based on real life trading would be great. For instance I need a coffee. I bid into the trade system I wish to buy a coffee for 1500. Someone else selling can accept my bid and sell it to me. Or if they wish to get more, they enter a seller bid at 2000. Either buyer or seller can view existing bids and accept one, or list their own bid in hopes someone accepts. Loosely base it off the real life stock market. It'll be great. (this would also solve complaints about taxes and money, if it's truly a player-driven market the money will equalize over time based on need and play)
• When manufacturing, I see "2 hrs", "5 in stock", but also seeing "4 in production" on that menu would help a lot when assigning tasks to factories.
• the disaster system is great. it's on-demand and unlocked as opposed to other version of simcity where disasters "just happen"
• I like the airport, though I would have liked more loosely following other simcities where you start with a commuter airport, upgrade it to regional, then international.
• I like the ability to have the architect redraw plans for upgrading a building. helps a lot when I get stuck.