Looking to upgrade to FBB duals.

Hello! i'm looking to turn the handful of duals I have into the 4 FBB duals I need. I'm not picky on the language.

Will also Take other wishlist items as part of the trade. My tradelist is also open for trade, of course.
Need:

FBB Tundra
FBB Tropical Island
FBB Scrubland
FBB Bayou

Have:

4x Revised Underground Sea
1x Revised Tropical Island
1x Revised Tundra
1x Revised Bayou
1x Unlimited Scrubland
1x Revised Badland
3x Revised Scrubland
2x Revised Taiga(1 English, 1 German)
3x Revised SAvannah
1x Revised Plateau