great game.
few suggestions:
1. don't reset us when we die. give us something so that our progress wasn't for nothing
2. zoom out as our ship becomes bigger
3. let us sell components. if you just fill out your starting slots you're screwed.
4. get rid of the extenders that just eat up one slot and give you one slot. they are completely pointless.
5. add the tag: shmupgrade. that describes this genre perfectly and is a term i invented.
edit: thanks for responding. love this game