Yeah RP Radiator is awesome. I've been recommending them since, lots of happy customers. Very cost effective too.
The 1.06 is fantastic. Haven't seen anyone else with the setup yet. Not laggy on the track and pulls hard to redline. Gate problem was actually mostly attributed to manifold. Once we enlarged the gate pipe on the manifold + 50mm gate the problem was fixed.
Was good to meet you guys at Nats last year.