brca rules need help please.

[carl_rcbuggy]

hello everyone i am just starting buggy racing, I have just got myself a couple of lipo batteries but i know this are not legal yet so i am goin to get myself a couple of normal batteries can i only use some batteries in reginal races or can i use any battery apart from lipo? i am also using a brushless motor can you use any brushless motor or does that need to be brca approved can i run any wind motor?

many thanks carl