From what I have learned square tires are ok... so will give them a try. That atmosphere stuff sounds pricey.
The fuel shutoff is nice to have. So that's one thing I will not need to upgrade. I buy those little inline fuel filters in bulk so they go on everything I own. Happy to hear they come with one. Little stuff like that makes a difference.
I'm seeing on yours it also has the front spindle adjustment to tweak the canting. Hoping mine has it.. some pics I have seen have no adjustment which is a bit lame.
From the Estes tracking it still hasn't left there shop yet....
All I get is...
Reserved PRO, Shipment not tendered by shipper
We're sorry, but we cannot calculate an estimated delivery date. 
Killin me. Will help row the waiting boat too.
