I'd like to see something like 60-65% polishing/bug fixes/getting rid of place holders/new and better tutorials/etc. And the rest on all the new stuff that needs/wants to be added.(Ex: Resources, reentry heat, fairings,etc). The heavy emphasis on quality over quantity is due to the fact that I don't want KSP to end up being like Warframe. Which for awhile just pushed out new content with little to no bug/crash fixes.(They've gotten a bit better at it now.) This is a more extream example, but helps to highlight my meaning.