Thanks for submitting your profiles request. We create every profile by hand/ear which means we must have that particular piece of hardware on our bench to tune. I have added the Logitech Pure-Fi Express Plus to our acquisitions list. When we get this device into our lab we will create a custom profile for it.
In the mean time, have you tried the various City and other device profiles? There is a lot of overlap in the profile settings for many devices. Odds are the perfect profile is right there waiting for you to select it. You know you have the right profile when your favorite songs “light up”. Just trust your ears and how you feel when you listen to your media.