Meanwhile, back at the ranch.
I think I've sorta made an absolute decision. Here it is in a nutshell.
A 50 ton crane is minimal.
A 75 ton crane is average.
A 100 ton crane is maximum.
A good used 50 ton crane can be bought for $175,000-$250,000.
A good used 75 ton crane will cost $300,000-$400,000
A good used 100 ton crane will cost $500,000
A 50 ton crane will do 90-95% of my work
A 75 ton crane will still only do 90-95% of my work
A 100 ton crane would do 100% of my work.
A 75 ton crane doesn't help me any more than a 50 ton does.
I just can't justify a 100 ton crane. The cost to own it. The cost and hassle to move it. In my area trying to rent a 100 ton crane out to the general public just doesn't happen often. I'm much better off to hire someone else to bring in a 100 ton crane when I need it. Just not enough work to own a crane that big and expensive.
I sure like the AT700D Grove. I need it's twin brother.