No it wouldn't. It wouldn't cut through the bone and all weed whackers have either steel or aluminum wire and it gets stuck on rocks which are weaker than bone. Plus they are big and bulky and are hard to maneuver higher than a foot off of the ground. 3/10
the clamore will eventally get dull 8.9/10 and the shotgun pretty good but you will run out of ammo 9/10
2 modified light weight solar powered weed wackers that can hold a charge for 12 hour tied together with mashetes instead of strings and 12 replacement mashetes
Peerty good, the only problem you would run into is if it's a non-reliable motor(my past experiences with weed-wackers have told me this). If not, you'll be pretty good... Just have to make sure your blades are sharp. If you had a backpack with a blade-sharpening machine, then you'd be golden.
A sort of yo-yo thing, only the yo-yo ball is a ball with several chainsaws sticking out.