Sorry for the delayed post, got the new kit on. Have been riding it for a week now. It took alot longer than I expected to fit but am happy with the results. The 1500w setup has just a little bit more torque and speed than the 1000w previous set up. It will do 50kph with fat tyres, the bicycle speed limit were I live is 32kph so its fast enough alteady. I also wanted to thank the forum members who helped me out will good advice .