Electric brakes are for trailers. There are some electric pumps for power brakes out there but they are very expensive & would not solve your problem. You might be able to adjust the linkage to bring the pedal down & then a stop to keep it from comeing back as far. Be careful you must have a little free play to keep the brakes from dragging. If it,s got an auto trans. you could put a larger pedal on it. I went to a wedding in Wharton many years ago. It was a quant city. We had a world of fun there.