call hi louise welcome back trust everything ok home coping assistant told tried call subject general catch want know zhiyong wants see pick left imagine must also busy soon return work start left left tried get see discuss whole consolidation gas systems issue working something called gas trading vision 2 mind really vision series fixes exisitng systems got overview flow diagrams completed gas systems asking lots questions systems evolved started drawing conclusions appear state apart obvious overlap several gas systems occured huge team size quite lot sheer number technologies employed well sheer number moving inter related parts technology employed skill set present team supporting time guys mult skilled end lots individual skill sets transfered easily wanted propose serious incremental effort consolidate systems decommission old ones went along would free resources smaller technology set make responsive flexible could used add value note sitara 2 big bang incremental approach gone getting together discuss lot harder expected started make stab identifying component pieces technology choices biggest commercial impact etc pre liminary direction something would back wasting time write completely would like opportunity talking zhiyong wei probably going ask stand project initiatives like one well ask overall vision gas trading systems regards steve