I can't wait for my first Blur to arrive - it has left Singapore but no other update as to where it is yet, I expect at least another week before it lands - painful waiting! My curiosity to explore buds almost got the better of me earlier when I nearly bought the Fiio EM5 - available locally on Amazon, I could have by Monday - good reviews but I noted quite a few negative comments in the Buds thread.
I really think you need to hold off until your Blurs arrive. See how you get on and then consider exploring further...be warned though you're entering close to/at the top of the bud game!
I appreciate money doesn't grow on trees but if you ever have some money aside to further invest to support the bud route, get a Little Dot1+, they're cheap as chips. I can help advise re tubes and opamps. It would limit you to a bedside table / dekstop but the 150ohm and the Wraith (that I hope you get one day
Keep us updated

Edit: if you're thinking of further Blur purchases, don't let me delay you. Lol!