@JWbrent
personally, I've found Questyle QP1R pairs better with the FW01 than the mojo.The sound is more dynamic and more open with a bigger soundstage . I just sold my mojo 3 days ago, after I did the A/B test between them. By the way, it doesnt mean the combination Mojo+FW01 sound bad at all, it sounds good to my ear, but I have to sell the mojo, because I prefer the questyle QP1R and HM901 balance to it and besides I dont like stacking for portable use.
p.s. The combination FW01+Tralucent Uber cable+Questyle QP1R is my most favorite combination ever (beat all the iems,player, and cables, I've owned so far), that means my opinion above is quite bias toward these 3 pieces of gear.
p.s2 In this price range, I think the Audeze iSine 20 is a good competitor to the FW01 regarding sound quality alone (iSine 20 is open and may not suitable for outdoor use), I'm going to buy them soon and I will compare them after that.
I haven't followed the QP1R since I've been pleased with my 240SS. I'm happy you found a one device solution; I thought that was going to be the result in buying the 240SS, but the Mojo makes such an improvement that I've accepted the idea of a stack. How's the UI and build quality of the QP1R?
A link for the Translucent, or better yet, a picture would be great.