I no longer have a need or want for a shop/truck full of saws like I used to have, that's too much money sitting around doing too little. I've heard of people getting duds that didn't perform as well as expected, and to me that's unacceptable. If you pay for a 500hp LS1 engine, you get a 500+hp LS1 engine delievered with it's dyno output sheet.
I'd love to run modded saws if I knew of someone who could quantify and guaranty the performance increase, had a reasonable and certain time table, preferably lived in this country, and could ship me the saw directly.
The last time I bought saws I talked to someone in Canada (I think), forget his name (Ed/EHP?) about getting modded saws. He said while he could buy the saw there and ship it to me directly, he greatly prefered I buy the saw, run 10 tanks through it, then send it to him. This was the same guy who said he could make a wicked fast work 200T. I asked about it and he said something along the lines of he didn't want the liability/didn't think people needed that much power in a climbing saw. I lost interest faster than a kid with ADD.
At that point I had 2 200T's, 2 250's (who cares), 3 44's, 1 460, 1 660, and 1 88KD. That's $6k without the 088. I did the last ~$80k of tree work using a 192 and the 660. The 192 isn't that great compared to a 200T, for sure.
When my 192 and 660 get replaced, I doubt I buy spare(s) unless my work or style changes.