Well, I finally received the 1x15 cabinet from Fliptops.net yesterday & from the limited play time I had last night, it sounds REALLY excellent! It seems VERY well built & I was pleasantly surprised by how light weight it is, probably around 50lbs I'm guessing. I'd recommend his cabinets in a heart beat. Took a little time to receive it but I'm really glad I went for it. I think it & this head are an absolute knock out together. I could only turn the volume up to about 9'oclock but still, it just felt right. Amazing how much natural compression there is with this head. I think I'll not be using my Maxon compressor pedal live any longer, at least when I take this setup out. I may change my mind once I really put the combination through its paces. I'll see.
My only complaint with the head is the loudness of the fan. The great John K helped me source a new one so once installed, I hope for it to be a little quieter. At least in a studio environment it won't really matter as I'll just put the head in the control room.
Here's a picture of them together: