Being used to dealing with the Class C, the learning curve will certainly be much easier to handle!
But then there are always small points that differ, so how do you feel about the info you've found to help sort what you have now?
Are you aware of the many sites where we can go to find details that may be hiding?
One of the things which have me favoring Winnebago is that they seem to try harder than others might when I have questions!
One of the things I like for online info is great for finding out where and what they have hidden under all the stuff we see.
When you have time and want to get to know the RV, without crawling around to look is this interactive parts site:
https://catalog3d.winnebagoind.com/menu/Parts.htm
Not so much that you need parts but sometimes little things hide out and we can search them out. Things like a simple little splitter in a TV coax can be hard to find, but this can be a big help!
Welcome to the group and enjoy!