We just went through this when we ordered our BH3070 last week.
First of all, the couch is suppose to be leather. We found out that if you order the "Godiva" interior, you can get the recliners in leather for no additional cost.
We did not want the light colored leather so we opted for the "Saddle" interior and was told it was a $700 cost to upgrade to the leather recliners. (He would not explain why one color option was $700 and the other was free)
While at the dealer trying to sort out the options we wanted, a call was placed to HL and the supervisor of the BH division to ask a few questions. We ended up getting the leather chairs after he told us that if we ordered the one touch level up system he would throw in the leather chairs for no cost. We took the deal.