I did a crazy thing, kind of on the spur of the moment - ordered a DR brush cutter and put it on my credit card

We have an old brush cutter that's a pretty heavy-duty push-type, but still a string trimmer, that uses the largest size of string. Mr. Dog was pushing it around yesterday, he got a lot done, then it pooped out on him - broken belt. And of course, this machine is discontinued so it will take some time to figure out what other belt will work.
We were googling belts and discussing how frustrating the blackberries are. Four years ago we paid a guy to come with a bobcat and chop down a large area, it looked great and we started planting native shrubs and trees in all the space we gained, but the blackberries are slowly infiltrating everywhere again and we just can't keep up. This time of year when they're growing so fast, we spend so much time cutting, then by the time it's done we have to start back at the beginning again. We thought about maybe getting bobcat guy back again, but he's expensive...so we finally decided spending so much time on the "Blackberry Wars" is wasting our time and slowing down all our plans, and we need to escalate the arms-race...
So I went ahead and ordered the DR from the company. Might take a while to get here, but it was $1000 less from the manufacturer than buying it from a dealer here, plus they offered free shipping. I can't wait for it to get here - I think it will help us finally get a handle on getting this property the way we want it. And it would pay for itself in 4 years, if we were to keep paying the bobcat guy.
The old cutter we will still keep, for doing slopes, long grass and less invaded areas - I think I will take to our local independent repair guy and let him figure out the right belt to put on it.