Just checked out the vids.
The bench for is nice and tight and solid, and you've got the elbows tucked perfectly. the ONLY thing I'd suggest there is to plant your feet flat through the floor and stop doing that little tap dance thing with them.
Squats are good and solid. Nice core strength and stability with a heavy double.
Cleans........first, you're sort of laying back and arching the back to catch. You want to "squat under" the bar. This is why learning the power versions is tough. In a full squat clean, you drill in pulling yourself under the bar into a front squat....a "power" clean is catching in the power position, lol, which is a front squat above paralell, typically about a quarter front squat. You aren't pulling the bar to you, you're pulling your body under the bar. You wouldn't front squat with that kind of arch and layback, so don't catch your cleans like that. Just think 'front squat'.
Next, get those elbows higher, and whipe them around.....for emphasis, WHIP them around.
Next, you're pulling with your arms......remember Coach Hatch, "when the elbows bend, the power ends".....you're limiting power by doing this....just think, what are you stronger at? A shrug? or an upright row? A shrug of course.....don't pull with the arms to excelerate the bar, you want to do a jump shrug, at the height of the shrug, relax the elbows (think of the arms as ropes), you'll feel the bar "jump" (keep the bar close to your body of course)...when the bar reaches about the belly button, violently pull your body underneath into the quarter front squat (for the power version of the lift) AS you whip the elbows around as fast as humanly possible.
Cleans are tough, man....you're doing good though, excellent considering you're basically self-taught. I can tell you're explosive by the way you walk around and move in your vids, I bet you're a pretty good athlete, I think these will be a good lift for you....just think about those form points and more speed.