Pete Swallen

I'd like to sramify one of my bicycles and I'm hoping someone might like to trade for some Ultegra 11 speed parts.

Here's what I have all in good condition with relatively low miles:
Shifters: ultegra 6800 2x11 speed
Front Derailleur: ultegra 6800 braze-on
Rear Derailleur: ultegra 6800 short cage OR 105 5800 medium cage

Here is what I would like:
Shifters: Sram force 11 speed
Front derailleur: force 11 speed yaw fd
Rear derailleur: Force medium cage OR X9 type 2 medium cage RD

Any takers out there?