And to add I will study and try to do some every day. But it's a process. It'll take some time until I'll be able to make proper decisions, so far it's been pretty much gathering info by reading and going through all this material, but it'll take time. It's a pretty fascinating world, but unfortunately I can't devote all my time to it. Thanks again for all the links and ideas! I'll probably write here again if that provided material brings some questions