Vr,
How's progress on that system you're building? I really want to see the finished product, or you can write about it. You are building a system based on a higher voltage using a battery designed specifically for a power tool, so you are really plowing new ground as far as I can see. As you know, Raymond and I are using 12V power sources, so anything you learn will be very interesting news for anyone who wants to follow the trail you are blazing. I'm very excited about it!
Keep up the great work!