I wanted to send you a PM but this seems to be broken somehow so my first reply here. I think I can help you out with menu screens. I already did all the menus for an AGS game, our version of the classic mastermind, check it out here: http://www.adventuregamestudio.co.uk/site/games/game/1669/
I made ALL the menus for that game and made various menus screens for other (real) adventure games that consist of more than just menus, just check my AGS profile. So I have experimented with various styles for menus alread, it doesn't have to be that clean look like in mastermind, some childisch comicbook look is a nice challenge and change for me. I haven't done much on the visionaire side of things lately so this is a good chance to get back into things. Of course I need the dimensions of the screen and some more info and screenshot would be nice to get a feel for the game. Also a design doc with all buttons needed (pressed, unpressed, mouseover, whathave you).
See if you can send me a PM so we can discuss such stuff there and also the money and the screenshots and so on. If PM don't work on your end too we can mail or skype?!