Congrats on picking up the NH!
Pipes are a quick and easy install, along with installing the PCV. The autotune on the other hand requires welding of the O2 sensors. Some of the newer bikes have an O2 sensor input, but the RC does not. It will require two sensors to be welded.
Until you get the Autotune installed, there are a few good Ladybird GP maps available, which should suffice until you get your Autotune installed.
2001 SP1 (sold)
2004 SP2 (properly stored)
2012 Ruckus (stolen)
2015 Grom (under construction)
Weyrauch pronounced (Y Rock)...Rock for short.