I'll send you some PM's in a bit pal cos you will struggle to find a lot of this stuff.
Post the names of the artists and tracks you like and I'll recommend some stuff I think you'd enjoy based off of those.
Must listen albums are:
Ruff Sqwad - Guns & Roses vol. 1 & 2
Neckle Camp - Straight Necklin'
Wiley - Treddin on Thin Ice
The best Grime is on sets though.
http://www.youtube.com/watch?v=cq6H3JpT5C8
Try that. As I say depends what exactly you're looking for.