Today the dealer reiterated what has already been said that the R1s won't do any more damage in the dry and if the turf is wet and soft, damage will be done regardless of the tire. I ordered the R1. In addition the dealer will be reinforcing the bottom of the loader bucket, welding hooks to both buckets, filling the rear tires with RimGuard and will be installing a weld-on manual thumb. The thumb is an extra $500 however it seems to be a little more rugged and finished than the bro-tec. The dealer did not feel I needed the block heater.
It looks like the unit will be delivered a week from this coming Saturday.
I will post pics when it arrives.
Thanks for all the help guys!