Welcome to the forum avel, it's a great past time to be apart of.
Given what's available today ekim, I'm not that knowledgeable anymore, just too much to keep track of... which is a great thing when looking back even 5yrs ago with just a fraction of the build options then than what many take for granted today.... better radio systems, better hydraulic systems, greater accessibility to cnc waterjet & laser technologies, 3D printers & a fast growing society of cottage engineers focused specifically on this RC heavy commercial hobby.