I know this doesn't really fit in this forum but wasn't sure where else to post it. I'm in the lawncare business but from time to time we get storms and my customers call me to cut up fallen trees, large limbs they can't move by themselves ect. I'm going to invest in a saw to take on these jobs for them but want to see what you would recommend. This saw will not be used regularly (I'm sure several times a year) but when it will be used, it will be used alot so I don't mind paying for dependability. What brand, model, size bar, ect. would you guys recommend? thanks in advance.