I guess we should ask if everyone is going to want an extender cable included or if they are going to make their own. With 100 feet of ribbon, the cost for the cable with connectors crimped on is around $75. There is only a slight price break for ordering 1000 feet over smaller quantities, so it's not going to make much difference. I believe MarkM has already indicated he will not be needing any of the extender cabling. So that would leave a maximum amount of 800 feet needed.

Thanks,
Stu