You can use a "Big Squeegee" for now, and after you get a need for a regular laminator, buy UsTech laminator. Well built and cheap. I was able to get 55" one for a bit less than $2500 shipped to my doorstep.
As far as the cutter, I would go with Graphtec, or if you have some extra money laying around and want to get something that is top-of-the-line, get Summa tangential cutter.
join Signs101 forum and you can get 50% or 60% off code for Big Squeegee there. Just find the post about BS there and look for the latest code.