Design Logo & Opening Page of a Iphone/Android App - Urgent Requirement - Unlimited Revisions

We need the following job completing urgently, within 48 hours. We have created a app for android and iphone for controlling LED Lighting. Such as colour changing, dimming of the brightness etc. We need a re-design of the front, opening page and a logo designing. Please see attached current design. The new Front page design must be different, whereas the new logo will be inserted towards the bottom of the inner control pages. We have thought of a App name, brand name etc. And a slogan, now we need something which will bring the app to life! Designs must be done in photoshop, and original source files will be required. EG; PSD files. Logo design will then be used on product packaging and web sites etc. Required Files; Logo Design - Full Colour, Greyscale and black/white - 300 DPI for print. [login to view URL] file - Full re-design, incorporating Slogan and Logo. As follows, 640 x 1136 & 640 x 960. Minimum 200 DPI. IMG_0692 & IMG_0691 is to show you where the logo will be placed only. We will replace the Starlite logo, we cannot change these pages, colours etc. So the logo must blend in nicely to the background of the pages. Thanks.