Acme....what made you chuckle about the fireman starting out a stump grinding outfit? I have been doing it for 7 years now. I have a rg1631, it may take me a little bit longer to get the job done, but thats ok, I dont really mind. When I encounter a job thats just too big, I refer them to a guy I know who has a big tow behind unit. In turn, when he gets a job where he cant get to....he calls me. Sometimes on big jobs (20 or more stumps for example) we team up, he takes most of the big ones and I get the smaller ones and difficult access ones. Works out great for both of us. We just did a $1500 job yesterday together. We each had about 3.5 hrs, he got $800 and I took home $700. I dont normally do the per inch thing. I just look at the job and kinda figure out long my machine will take to do it. Sometimes I under bid it, most times I over bid. For example, today...2 stumps, pretty good size for me (oaks), 1 hr 45 min. No clean up, just decent rake job....$350. Earlier in the day, I did 5 little pear tree stumps in a well to do area, 25 minutes, $150. I think I get alot of jobs at the price I want just by being nice to people and talking to them. Going over what Im going to do and what they should expect....and being HONEST! It makes for great word of mouth and repeat jobs!! Hell, I cant tell you how many times I have even had customers tip me. I cant stress how important it is to be nice to people. I love doing stumps, its got to be the greatest part time gig I can think of. I guess I kind of got off topic...sorry.