Whoa......slow down a bit. I don't think you are going to like barrels much with your current plan. You have some good advice in other threads here to put at least 1-2 other red wine batches in barrel for ~8-12 months before you will get much benefit out of starting to barrel your new pinot.
What other reds do you like to drink? You could start with 3 x 6 gal red kits, or 3-4 buckets of Chilean juice/grapes first. Rotate these through the new barrel to figure out how much wine it will hold, how much you need to top up, how often you need to add kmeta, and how fast the oak is imparted into the wine. In about a year you will be ready to add your 2014 pinot, and by then you will have a batch of 2015 pinot waiting to rotate into the barrel this time next year! By fall 2016, your barrel will be about neutral on imparting oak, and then you can start adding oak beans or spirals and just using it for the micro-oxidation benefit.