Suggestion: more ship availability

I'm playing on IOS and currently level 85 and it appears that I am not unlocking any more ships for my 2nd and 3rd ships. I would love to have more of the ships available in the start to use for my 2nd and 3rd ships - i.e. I'd love to go through the game with just Hurricane assault ships of just destroyers.

Also, it would be fun to have more weapons (like Vulcans) available to buy in the game. I would love to have a ship with just one weapon type, like just Vulcans), but you can not find enough of them. Could the feature be added to have more weapons available?