solid but heavy. if your looking at DJ and street especialy then go for something lighter maybe. im not saying be a weight weenie but halos are heavy im changing from the SAS wheelset to a custom with Sunrims BFR rims. should be a bit lighter and still plenty strong. so to conclude halos are strong but from my experience you can get somthing thats still plenty strong and save some weight at the same time.
id get some spanks they are real cheap and if you do buckle it beyond truing then its not much money lost plus they come in all sorts of cool colours (a dj bike has got to look cool)