Trying to get the Brian Johnson AC/DC reinforced falsetto

[Snax]

I've always wished I could sing along to AC/DC when jamming with my buddies but before my surgeries I could never sing a reinforced falsetto. My huge tonsils obstructed so much space that I was really limited to certain vocal tones. Since I'm nearly fully recovered now I thought I'd start to stretch myself vocally and give that Brian Johnson sound a try. Here's the result. There's a LOT of practice yet to be done but please let me know if this is the right direction I should be heading in to get that gravelly sound. The control of pitch will come with time and practice of course.

Thanks dudes and dudettes!

The song is Hells Bells...

EDIT!!!

I sang it over again this morning and hopefully did a little better this time. Please let me know what you think gang!

http://files.me.com/muskysnax/z2zi4o.mp3