Thanks for the input guys!
Pulseriflefan, thanks, I saw that and found several other guides/drawings etc. Makes my life a little easier.
Matsuo, thanks a lot! Will try to find something similiar around here, alternatively I'll order them through that site. That seems to be a good system, taking the screws out with a torx.
Also, I've been thinking about it. Judging from the pics in the hyperdyne tutorial (step 1), the screws I need to get out are exactly the ones where there's a bit more plastic between the screw head and the shaft where it'll screw into. That means if everything else fails, I could still try to sand down the screw heads, take the Kango apart and then use pliars to grab to the bits that are still sticking out and take the screws out. Hopefully it won't come to that but at least I know there would still be a tiny little bit of the screw sticking out.
Thanks!
Xhiwar