I like the feel of it. But it's not really a trailer, more a teaser or something. And I'd go for different titling, it's obviously done in windows movie maker and isn't verry stylish.
Go to www.dafont.com
to download awesome fonts.
I like it though, just make more a trailer of it with fast cut editing if you want a grindhouse feeling. I suggest, when you do this, add a voice over like you did here at the end, just the whole trailer and give some more information about the film.
If you need a good voiceover www.voices.com
has some good ones.