Side pods are sort of like body work on a competition racing kart. To srbade. This is more of a forum for yard karts and home built stuff. You will do much better posting on a forum specific to competition karts. Like Bobs karting. Not trying to run you off. Racing style karts just aren't that popular on this site.
Fair enough. That certainly qualifies as a home built kart. Racing style side pods seem to me that they would be kind of small. Have you thought about designing something yourself.