Thanks all, some food for thought.
On AF-XIED think it's over priced for what it does compared with the Rapid Bike Easy. With shipping and duty it's same price as RB Easy.
Stock the K13 is more than quick enough and I've never been a HP hound. Learned enough from racing that throttle connection and drivability is worth more in laptime than pure HP (Silverstone excepted). Plus, I enjoy challenging myself on wet roads and the off throttle roll-on on the K1300 is vile (available Irish fuel grades doesnt help). Chris's feedback on piggyback v ecu map is interesting, cheers. In the end I'm looking to smooth out throttle response and not burn out valve seats if I ever get to go Harry Flatters down an autobahn again. However, unless I can get a good workable map the PCV is a much more expensive option, cost of hardware + dyno time v dyno time only. There are some good mapping guys over here but the bulk of their work seems to be road racing and I feel BSD would do me a better road map. Decisions decisions
Final thing, does anyone have a link to a write up on removing or shimming of the low gear resriction solenoid. Think Belco did this mod.