I'm going to be removing some bushes and possible small tree's with from my landscaping this Spring. The tree has an approximate diameter of 6" or so. The bushes have a diameter of around 4" or so. I am hoping to use my loader in removing these the best I can. I tried to pull them out last year, but they wouldn't budge. I'm looking at possibly a Piranha Bar, etc. How would you use that in this application? Short ramming type movements to cut through the roots? Just looking for a little guidance here as I have never done this before. Thanks!