Originally Posted by
bearkite
It's never too late.
You're the customer and the customer's ALWAYS right.
As this is a long-term commitment, take your time and buy what fits best. Think about how/where you're going to install that head unit. How it's going to change your balance and how you'll deal with that (the Argo head is the biggest and heaviest of the bunch). Have you looked in to powering the unit? I know it'll run on internal batteries. But, if you want to take advantage of the display heater, you have to be on external 12VDC to make that happen.
Just a couple of things to think about...