Penokee,
I made an attachment to skid logs and treetops. I think it allows me to get most of my horsepower to the ground and enables me to work effciently. I will call it my "skid-lift". It attaches to the tractor like any 3-point implement. It is basically a square frame with two receiver hitch tubes welded in the center of the square frame, one in line with lower arms and the other just underneath where the toplink attaches. The bottom receiver is used for pulling my trailer, but is removed for skidding. I have a T-bar which slides into the top receiver tube. The top of the "T" consists of 3/8" angle iron with slots cut every 6 inches on one leg. The angle is welded on top of a 1.0x2.5" bar. The slots will accommodate 5/16 or 3/8" chain. Now, I hope you can visualize the "T-bar" laying flat, slid into the top receiver with the top of the "T" running parallel to your rear axle. The top "T" sticks out about 10" from the square frame allowing you to back up and lower the skid-lift with "T-bar" over the end of the log giving you a short hook-up. A short hook-up is critical if you want to utilize the full range of your 3-point lift. That is another reason I prefer chain chokers. No matter what diameter the log is, you can get a short hook-up. Cable chokers don't give you this versatility. The slotted "T-bar" is 24" long and I have had 4 different treetop sections hooked to it at once, that alone would rule out the i-match and tongs for me, unless you had a very short distance to the landing.
When I go to the woods I have my loader on, 240lbs. of weights on my grill guard and rear chained R4s. I will warn you that my front-end does get light and I occaisionally have to use the brakes to steer. You have to take it slow and be aware of the terrain ahead.
If I were you I would go to your local welder and have him make a "skid-lift" of some sort. I forgot to mention mine has a steel mesh bottomed box on the top that holds my saw,gas & oil, chains.. This could be made for $250 or less at a welding shop.
winchman