If you can afford it, I recommend you consider the I5 DS. While limited CCC, you can flat tow anything, it's a beast when it comes to power, gets decent fuel milage and is simply one of the best Class C's in the market place. I took delivery of mine in June, we now have over 12,000 miles on it and we really like the coach. I especally like the way it drives and handles. Very nice rig.
You'll have problems with RV you buy, this FORUM is a great place to learn about Dynamax products and they are not afraid to expose their warts. BC the GM is on here all the time with advice and answering questions. Take a hard look at the 3 I 5 models, I have the DS and it's just perfect for us. If you have any questions fire away.