WTT for a 79004 The Hobbit Barrel Escape (UK)

Hiya!

Just wondering if anyone can help me out with the #79004 Barrel Escape set! I've got the following sets to offer for trade:

#41007 Heartlake Pet Salon (New, bags are sealed but box opened - purchased on eBay so I wanted to check and make sure it was all there. Box isn't mint, but is not squashed)
#6867 Loki's Cosmic Cube Escape (New, bags are sealed but box opened - purchased on eBay so I wanted to check and make sure it was all there. Box is in very good condition)
#70403 Dragon Mountain (New, Sealed, very good box condition)
#31010 Treehouse (New and Sealed, very good box condition), OR
#31010 Treehouse (Built once and stored; complete with instructions and box, all in very good condition)

And a few other items that can be added to the mix:

1 Darth Vader keyring
1 Yoda keyring
1 Splinter keyring

Polybags:
#30018 City Police Microlight
#30087 Ninjago Car
#30105 Stephanie's Mailbox
#30108 Mia's Summer Picnic (x2)
#30162 Quinjet
#30163 Thor
#30183 Creator Car
#30260 Lone Ranger Pump Car
#8028 TIE Fighter

I'd like to keep this trade UK only.

Thanks so much!