Don't want to hijack the topic, but since we're on the subject.... what are my options for an RB20 if i wanted a TD06 similar to what Roy is using, but with a T3 flange? The reason i'm looking for T3 flange is because the car already has a HKS cast low mount manifold and external gate on it which i wouldn't mind hanging onto, if only for convenience sake.
I also have a set of HKS cams lying around that i'd like to have a play with at some point. I only mention this because i'm not sure if this should effect the turbo choice now or if its something i should just worry about later on.