I have the 10k Fastway E2 (Equalizer knock off) and it does fine with my 26BH. If you are comfortable installing one yourself, check Amazon and the web for pricing. I wasn't comfortable installing mine so the dealer did it for around $500....seems pricey but I didn't want to deal with it back then. They installed a 2" riser ball which seemed dumb since I was almost at the lowest hitch setting. I believe you will need at least a 1" riser ball to avoid the chain anchors from hitting.
If they set the hitch up correctly, I don't think you will have an issue with 14k bars. You can adjust the bar load by raising or lowering the perches on the trailer frame. If you do that, make sure you replace the nylock nuts or the perch brackets will loosen and shift.
2013 26BH ghetto model w/ 4 plain rims and some rust
2001 Silverado 2500HD 6.0 gasser
I have a fever...and the only cure is more camping!