Barry:
Congrats and welcome to the club! It appears to be a very nice guitar in excellent shape. And wait until you plug in. There is nothing, and I mean NOTHING that sounds like a Series guitar. As for tips, I can offer a couple.
First, you may find that it picks up RF interference. There is a lot more of these frequencies floating around than back in the '70's. Depending on the instrument, and where you are situated, this may be a problem. If so, first try adjusting the hum canceller. If that doesn't work, Alembic can do an electronics upgrade to fix this problem, but it ain't cheap. I seem to remember somewhere around $1500, but I'm not sure. I can tell you that I live in an urban area - San Francisco Bay Area - and I have not experienced this problem with either of my Series guitars ('76 and '77).
Second, if your guitar is wired standard and hasn't been modified, the 1/4 output jack is stereo, so that if you plug in a regular mono guitar cord, you only get one pickup. If you want, this can easily be modified to provide a standard mono output with both pickups in the signal, just like a regular guitar. Alembic can do this mod for you, but you can also do it yourself fairly easily. If you contact Mica, she will forward the instructions and schematic.
You can find more info about the upgrade, hum canceller, 1/4 jack, and other Series related issues
One other thing: your technique is about to improve. After playing the Series a bit, you'll understand this last point.
You've made an excellent purchase, one that will undoubtedly bring you much joy for many years to come. Enjoy and play it in the best of health.
Bill, the guitar one