Now, I bought some ships at some stations. What I'd like to see is a way to make order for my ship to be transferred from one station to another, for an extra fee (and some delay, like next day delivery :). Since I do have a ship for minning and one for fighting/speed, it would be great if we could pay some "cargo service" to deliver it to desired destination, instead of having to travel a lot just to change the ship.

That would be great, but it does add an element of realism to the game that you have to buy the ship where it's sold and then move it to your home base if your home doesn't sell it. And to use anything but standard or corvus ships for ctc, you have to do that - otherwise there would be an infinite number of proms and ibgs doing ctc regularly. It also keeps you from having super combos using weapons and ships from different factions and having them available to you at a moment's notice (a valk with tri-axia-posis, as an example) when you get killed in CTC.