COULD IT RUN ON MAGNETIC DISTULATOR MY ENGINE HASNT GOT A CRANK ANGLE SENSOR .WHEN I PUT MY TUBO ENGINE CAN I RUN THE TUBO AND WATER INJETSHION OF THE V3 OR WILL I HAVE TO UP GRADE 2 V5 SOFTWARE.WHAT HAS THE V5 GOT THAT THE V3 HASNT ? AND HOW MUCH TWO UP GRADE TO V5 OR CAN IT BE UP GRADEED TO G3 ?