power vision
I would pay extra for tech support and map. Did a 107ci kit last year, with fuelmoto map and a few autotune pro sessions, it runs like a top!
Without the WB sensors you will be able to autotune correctly only the "closed loop" area, which is what usually people use the most. Outside the "closed loop" interval you can keep what you get from the download, it may not be perfect for your bike but pretty close, more than sufficient if you think that usually you are at WOT or high revs only for very short periods of times, seconds in fact, and below 4000rpm and 50% throttle for the great majority of your riding. That's how I ride.
If you are a much sportier rider, very often WOT and high revs and you are after the ultimate performance than you either get a specific map from FM (but you might have to buy the PV from them) or better still get it tuned by a pro.



