Ben, congradulations and good luck.
I think awnings are very important. You'll spend more time outside living in a Motorhome and the awnings are important. Plus, they help keep the inside cool and aid in privacy. The electric (automatic) ones are nice, but i've never had a problem with the manual Zip Dee on our bus. The electric unit on our Beaver did require some care and maintenance and would retract with the first good wind gust.
Compactors are neat gadgets but for me, not important on a motorhome. i dont care for the seperate ice makers either. One inside the freezer is plenty for us.
I like the stainless finish of the XL over the H3 fiberglass. I think its stronger and looks better than the fiberglass.