Sooooo after seeing all the replys...... 

#1  I have a big tracked tractor that will NEVER see the scraper.  FWA best for small dikes, turning,etc.

#2   10 yd is BIGGEST I'd get. 7.5-10 is range. 

#3  New or almost new only. Maybe 5 yrs old.

#4 Willing to spend 20-25K for NOT junk.

#5  I treat my equipment with care and respect.  Never went above 1750 rpm with 8120 this fall.....

#6  Really wanted good opinions on Big Dog.....CMP is dealer close here....

THANKS AGAIN!

gopher

PS if you bought from someone say who!!  Don't know who them is....