bman, typically for hickory or oak I like to put about 2K bd feet in the kiln, so that would work out well.
Time in kiln and cost would be dependant upon initial MC. I'll be glad to send you a PM with some budgetary estimates, should you wish.
Do you know how long the logs have been laying? If significant checking is visible on the ends of the logs, consider cutting them back 12" or so and coating the ends of the logs with a sealer immediately prior to milling.
Here's why. Most degrade occurs in lumber between the time that it is felled and when it decreases to 25% MC. If it's air dried first and the ends check, oftentimes the checks will continue significantly into the boards while they are in the kiln.
If the checking can be cut off from the ends of the boards prior to entering the kiln, then there is not an existing crack to expand, and you end up with a higher quality end product.
Scott