Video Editting

Hello! I need someone who can help me edit videos rapidly and professionally Basically I have 6 sets of 3-5 short videos which need to be converted into 6 videos. They are really not that long, each video should become about 3-4minutes long. Editing that needs to be done is pretty basic: 1- "join" the videos into one for every set (6 sets in total) 2- add logo and some text to all videos 3- remove sound in some sections 4- improve sound in other sections (if possible!) 5- some videos are pretty dark so, if that could be fixed that would be great! As you can see, no mayor editting and no special effects needed. I need it ASAP so only bid if you know you can do this within a couple of hours and have it done before 3pm EST, I will be accepting the bid at around 10am EST. You can PM me specifying what you can do and how long it will take you. Please please only serious bidders, I cant afford to loose time! THANK YOU!!!