Hate to be the fly in the ointment but there are a couple of problems here that need to be addressed. First the laptop.
They are great, and they are convenient, but they suck for photo editing. Good for viewing, but editing, no. That is because you can usually never get the exact same set up every time with a tilting screen. If it isn't the same every time then you are not looking at the screen at the same angle. This changes the rendition of the image you see. Only solution to this one is to get a laptop stand that is adjustable and open the screen to the farthest position and have the laptop on the stand with the stand in the same position every time. It will get you close.
The second issue is simple to solve, but will cost you money. The only way to get true color reproduction is to hardware calibrate your monitors. You can chimp with a printer and get close, but in the long run hardware calibration is hands down the best method.