This is an old thread, I know. I'm in a similar situation - 2007 WRX with 1 1/4" hitch, 2000lb towing/200lb TW, and want to use the Kuat NV 2.0 for (2) ebikes, each at 50lbs. Mark, how did you resolve this? I've researched Curt's notion of losing 25% tongue weight per foot, but can't find...