[Graham]

Nice topic of discussion. For me, in instances where a small scale upgrader was the feasible alternative, we have often found that other project related costs hindered progress. If for example the interconnect costs are not proportional, then on smaller flows, we have a project that in its totally may not pencil out even though the upgrading technology is proven, robust and cost effective. When to can hub and spoke a few small sites together you may be able change the math!