Just curious as to who uses a trimmer w/ interchangable heads (i.e. edger, blower) If so, what brand are you using. I run a small solo operation (13 weekly) and i use a single toro for blower, trimmer, and edger. So far it is running good and has saved me alot of money. I think the power head should last me all season and next year i can drop 140.00 and be ready to go with all 3 toys again. Anyone else out there doin that?