[DanDohner]

You will need to determine how many slides you want - they are a conundrum due to more complexity and weight vs interior room.  I personally hate (dislike?) the slideout rooms when they are IN due to space constraints and they make noise going down the road and leak. HOWEVER I LOVE them when they are OUT and we have just a TON more room in the coach.  Our is the older HWH system and maybe the newer systems (after 2002 I believe) are supposed to be better but you will have to check with others on the forum.  You might consider a Wanderlodge also (no factory support but a great owners group like this one).  I will happily sell you mine for $400k :-)  Other than the slides the other systems and build quality are top notch.  Factory service folks are awesome no matter what year coach you have.
* If you keep the slides clean and learn to operate them correctly they are wonderful... my wife would kill me if she saw this post...

Thanks for the reply and the good info.  I will keep watching the forum.

I looked a Wanderlodge in the past and have narrowed it down to Newell or Foretravel.  My folks still have a U320 and love it.  We recently visited Foretravel (and toured their factory previously - they build a quality product) & Motor Homes of Texas.  I am watching both of their web pages.  

After touring the Newell factory yesterday, I am heavily leaning towards Newell.  It appears to me that Foretravel is making a mistake going to a Spartan chassis.  Time will tell.

Newell has the quality & support that I am looking for.