Rocket4me
.040 Over
I've a R3R myself. Given your two up situation and the riding you plan on doing, go with the R3T. Straight up stock it will fulfill everything you want it to, then when you get the time you can retune and mod. The Roadster, while capable of two up riding, isn't as comfortable for the passenger when it's coming straight off the floor. Going with the R3T now will give you riding time and the familiarity with the bike so you can make informed decisions about mods you need/want.
Good post, thanks for the info. A question: I was talking to the dealer I am thinking about buying from and he mentioned that the Roadster has a different cam, in other words it was more than just the pipe and mapping to increase the power. Any validity in what he is saying?