Welcome to the forum! If I remember correctly the X17C has a floor plan like the 23B just a little shorter. Lots of good info here especially the modification forum.
2006 23B Hybrid with 10k round bar WDH
2011 F150 4x4 SCREW Ecoboost, Max Tow, Integrated TBC, 3.73 LS axle, Firestone Ride Rite airbags.