dan, i think you could make it work, you got the might
i would suggest creating your own style, of course this will happen over time from trial n error, but i would suggest leaving words that emphasize on the "r" sound from the first word of your verses, i know this is tricky but you can do it. and doin that you will create more of an 'american' appeal(with the accent) but don't throw away your accent(if you have when you talk, i'm not sure) but yeah just make it work WITH your rhymes and beats rather than try to fight it and try to pull more of a 'traditional' rap.
you got the might, thats all that counts, and if your happy then, shit, you have what hundreds of "successful" artists don't.
oh and your gettin older, which i forgot about, i was expecting some scrawny 12 year old..
keep practicing and don't mold to traditional standards..
um and lol@ the freaks diss...
i think we could get a better one with more collaboration tho.