I Find Primalunas Ugly. How about You? Is there an alternative?

@defiantboomerang 
Yes you can run the Rogue with kt88 

@soundwatts 

Thank you. Can I just plug in my KT88's and it will work? Do I have to do anything else to adjust for different tubes?

Lower the bias a bit before installing.  Then, when warmed up, check the bias again and adjust to the recommended level.

Check out Raven Audio out of Texas.

Like soundwatts, I have a Rouge Cronus Mag. II and am most happy with it. In all respects, the KT120s outperform the KT88s, particularly with less efficient speakers. As mentioned, both the Rouge and the PrimaLuna are about half the cost of some others mentioned. If you are considering up to $10,000.00 you might consider the VAC phi 200 - one of the nicest tubed amp I've heard, especially when operated through the balanced section. And it looks very nice - day or night....Jim