Thank you for the welcome! I need to start by asking a potentially revealing question (revealing that I'm completely out of the loop on audio gear), what is an LPS? I'm currently running Wireworld cables between the Node to the Chord as well as from the Chord to the Pass (I'll have to look at receipts to see what models) but I'm not opposed to trying something new.
To answer the question of vinyl.....for two reasons I don't do vinyl. The first, and most important, is that I'm streaming my music to appease my wife who put up with me for many years of having CD's cluttering our living room. When I made the 'concession' of removing my CD player and switching to streaming she not only enjoyed a less cluttered room but also found herself listening to music on her own because it was just so easy to open QoBuz and have so much music available. It was a big win for both of us. Am I giving up something by not playing vinyl? Quite possibly I am, but I'm okay with that.
After trying those Duelund cables I think the next equipment upgrade I'd consider is the streamer. The Node is my first and I know there must be better. For that piece I'm likely in the $1k - $1.5k range (not opposed to buying used for that piece) but would prefer to spend less if the tradeoff isn't too dramatic.