Not bad Jack

You need to change the rhythm somewhere along the line, 'cos that same line gets a bit, well, samey

I like the lead guitar bit. A good start to a song, I hope you finish it
I did a lot of music editing a few years ago, using a prog called Sound Forge, which was ace, + I'm sure the latest version is even better. Have a look for it online, you might be able to download a trial version, if you're interested

Cool man, keep strumming