Sounds like a great ride. I'm not a blower guy, but your issue may be as simple as worn valve seals. Sits for a while and a bit of oil comes down the valve stems. Once she starts and is warm the pressure inside the cylinders keeps the oil at bay. If it's not using more than a quart every 1,000 miles or so and there's no weird sounds (like you could hear them over a 6-71!) I'd be prone to let it be.

Regards,
Glenn