Congratulations on the StarCraft! The 5ers are different, but you'll be a pro in no time. My FIL had three 5ers, and hooked/unhooked quicker than we could with our TT. He'd have an adult beverage opened, while we were still setting up!
Every day's a learning experience, though sometimes not what we expected.
2012 Jay Flight 19RD
2016 Ford F150 XLT 2X4 SC 3.5L Eco Max Tow
2010 Tundra TRD DBL Cab (Traded)
1 Spoiled Dog