Right now I have a senada 1000w ebike with l10 connector and want more from it. The stock controller on it is a 28amp +-1a and according to the display it can get about 1,350 watts out of it but I want more top end out of it if it is possible. Unloaded it can reach 35 mph but with me on it the bike achieves about 29 to 30 mph. I weigh about 255 lb and that's probably why I can't achieve a higher top speed but do you think I can eek a little out of it with a base runner controller? The label on the battery (21ah) says it has a 30 amp discharge rate also if this helps.