This is why I like cheaper tools. Yes, that means cheaper quality but it's far easier to approach taking a dremel to it. And the DIY look usually matches the stock materials better anyway.
Go to any mechanic thats been doing cars, especially if it's a focused subset of cars, for more than a few year and I guarantee they'll either have some modified HF sockets or wrenches or some home made tools. Probably don't want to cut up your SnapOff debt peonage tools, but a lot of the time they alone don't cut it.