i want a new bike that's good for street. i'm thinkin of gettin an eastern traildigger, 9 volt( is this a 18inch or 20"?), kink gap, or somthin... i know that the six pack is real good and all, i searched the forums and got good results, but do i REALLY need a full chromoly frame? would a hi ten frame be good? i don't do anything too extreme. so, what should i get?