There's a few tricks i use/ have heard of for maximizing a shorter bucket. First, I'm a big fan of using as little rigging as possible to accomplish the goal, so I'll use speedlines all the time. For example, a limb is overhanging a house, but if i could move the butt away from the house 10 feet it would clear. So I'll do a speedline combined with a bit of directional felling, the speedline pulling the butt and therefore the limb away from the house. I recently did something similar to clear a fence, the tips would land first but the speedline forced the butt to clear the fence. By thinking of directing the fall rather than catching it you can do stuff that you sometimes can't by rigging alone.
You can also use a short rope to remotely set a speedline sling. You could just toss over a crotch, tie a running bowline, clip a crab in the loop, clip your speedline, pull it tight and then tie off. Then you can put another sling on the butt, so now the limb has to travel tip first down the line, and will then follow in line. The 2 slings trick is also very handy swinging limbs because the ground guy can simply pull and it pulls the top and provides directional control for the falling as well.
I work in spreading trees a bunch, so with overhanging stuff I've learned that tip tying and butt tying used together are amazing, especially with a pull line. I have a handmade grcs, so i can tension the tip, make a notch in the side, natural crotch the butt, make a back cut with a thick hinge (very thick if you are in the way so it has to be pulled first), then get out of the way while a ground guy pulls it to the side. The limb swings over and then gets caught in the rigging, and you didn't even have to get out/up there because you can rig it remotely. I use crotches as rigging points all the time, and can often set up the entire system with a throwbag.
I've also found leaving the brush and stuff on the ground to make a landing zone helps control bad bounces, because the wood falls into the mess and can't really go anywhere, and doesn't bounce as much. It makes a mess to clean up (by hand), but i would rather clean up longer than break something or rig a bunch. Letting the guys cut it up if needed does help. With your winch i would imagine this isn't a problem at all, and would actually protect the ground a bit by making everything drag on sticks rather than dirt.
Another guy in town doesn't climb at all, but he uses a power pole saw to great advantage from the lift. Pole tools allow you to reach farther, and can be used to set lines as well. It can also get you out of the way when releasing cuts, so you can make it safer. You can rig the tops remotely natural crotch style, and cut above you to lessen the load. I've seen things where you can attach them to the upper boom, so they are out of the way until you need them. Just a few tricks that might help for next time.