The hot item around here is an A-3 3516 with an Ariel behind it... Its also the hardest package to get. I think the wait time on the Cat is 12-15 months and about the same for the Ariel.
I've seen a couple of the new Waukesha's... heard alot of bad things about the electronics (of course, thats all second-hand info)
What is rated RPM is the Waukesha?..

 

the 3408 is an A, it is way underpowered for the application. we are looking into putting a 60 series DD when they need an overhaul

 

I think will all need one for the living room. With an ignition switch and throttle mounted on the recliner. lol