I'm all ears!
I've been thinking of, at least, moving my 6504 axle back...but, I'm loving your dually mod! (just think how much less stress the tires would be under, load-wise)
I also want to do a bike rack on the back...but it'll require some serious frame beefing. I want to sub-frame from the axle back, and then maybe pin into a top support across the back posts that support the rear wall. Moving the axle back would help keep the pin weight closer to correct.
I want to hang my spare under the nose cone, too.
I know I should have bought a bigger trailer too (32VTSB)...but I don't have a truck and I like how I sometimes 'forget' I have a trailer on...as I nip into a gas station or Tim's. I can imagine being pretty sorry if you don't think about your route when your hauling a 32'er. There is something to be said about maneuverability...
Eric (in Ontario GTA)
2014 Forest River Vibe 6504 (4400# Lippert axle, AxleTek-10-GG self-adjust? drum brakes, Michelin LTX M/S2 P235/75R15-XL-108T) <> 2009 Grand Caravan SXT (4.0L/6spd-62TE), Factory Tow Package, Can-Am RV 'reinforced' OEM ClassIII & 7pin, Michelin Premier A/S 225/65R16-100H) <> Hensley Cub Arrow <> Tekonsha P3 brake controller <> McKesh Mirrors with 8" Convex