Alright, so I play two instruments now: piano and saxophone. I have an acoustic in my house - it was my Grandpa's, but he doesn't use it anymore. A couple of years ago in music class in school, there was a unit on guitar playing. I forgot all of that - and it wasn't that welll taught in the first place. So...I want to learn on my own now. What's the best way to go about this? I intend to play rock and jazz. Should I learn on the acoustic first and then purchase the electric? What are good models for beginner to intermediate electric guitars? My friend mentioned getting a Fender Strat. Also, what type of amp would be sufficient? Thanks.