Looks like a good solution to your needs. With the tandem and tandem rack being measurably longer than the original rails on the hitch mount, there will likely be greater torque on the hitch mount. Also, the tandem rack was meant to have two attachment points to cross rails near each end (I believe) rater than just one attachment point near the center. Do you believe there sufficient margin in the hitch mount, and/or the tandem rail to take the extra torque that the system will experience getting bounced around during normal travels? (I know, everyone is a critic, right?
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