Pass Labs Ono & Lyra Helicon SL combination

Has anyone paired these two components? Given the Ono's high gain and low noise it would seem to be a good match. I am looking for the greatest improvement in my system for the least amount of money and I can upgrade to the Lyra for about $1,500.
I have the Xono and a helikon. Sounds great. If you like the Lyra sound, go for it.