I'll choose the CL9. It's a preference thing, but I prefer the look of the CL9 over the CU2, especially the newer ones. 8kw is nothing, especially if the cars gained 150kg in the process. Some people were arguing in the first few pages that the CU2 was sportier and handled better or w/e, to be honest, I wouldn't really care, their both great handling cars. Someone also said that the CU2 had shorter gearing compared to the CL9, and I'm just thinking, the CL9 already has pretty damn short gearing, so what? The CU2 does 100km at 3k RPM? That's gotta suck. Interior is nicer on the CU2 IMO. And in your case, the CL9 comes with a kit already, less KM and the iPod connectivity. Would be a no brainier for me.