Sorry I am out of your three day window but I would not go with any of those you listed. $2K would buy an awful lot of turtlewax like product. The extended warranty is an insurance crapshoot, I did not get it and have not had an issue in six years but it would be that one person who makes all the noise about how it saved their lives from financial ruin by having it. Plus I bet there is alot of fine print to go through to let them wiggle out of fixing something. If I had one of those high priced MH's might think about it. That is $5K on top of my $24K purchase for dealer add ons, especially if financing through them. That's alot of insurance, I pay $250 per year to cover my TT.
2009 F150 XLT crewcab 5.4L and 3.73
2010 Flagstaff 27 BHSS