Oxyacetylene torch set with cart possible trade

I have a Oxyacetylene torch set with cart. Oxygen and acetylene tanks are both owned not leased, tanks can still be exchanged as you would a leased tank so you do not keep the exact same tank everytime. Looking to do a trade for the smaller compact kit that can be carried around. This set can also be purchased on its own for $700. Let me know what you have and see of we can make a deal.