You might consider purchasing the book 'The Complete Guide to High End Audio' by Robert Harley. I believe it to be the single best book for a beginner getting into this hobby. Much info on the development of a vinyl system.
Regarding equipment purchase, my advise would be to be to purchase the Bluesound Streamer and spending the greater fraction of your budget towards a line level preamp. Since you are starting with quality amplification and speakers I would want a preamp to be on par with them. Once you have become acquainted with your system the Node can be upgraded with a purchase of a linear power supply and outboard DAC as funds become available (there are many threads herein regarding the Node).
Since you are going to have two dedicated lines I would allocate one for amplifier, preamp, and vinyl needs. The other for digital components (again much on dedicated lines herein on this forum).
Good luck with your quest. Please keep us posted as you advance.