Do I need a Coil Commpressor tool for reassembly?

[ChevyDude]

hey Guys n gals.... The wheels of progress seem to turn very slow for me but I now have my upper and lower TRW ball joints and control arm & bushing rebuild kits along with my upper and lower A arms all blasted and painted ready for reassembly. ECE 2.5" drop spindals have been painted and so has the Brake caliper. I have 2" Ground Force front coils which are beautifully powder coated in blue, to replace the stock coils for a 4.5" total drop in the front (back of truck is 4" drop). My question is: Do I need to buy some coil commpressors to make this reassembly safe and easy??? If so do I buy Exterior commpressors or Internal commpressors??? Any tips would be appreciated!!! I will snap some pics of all the paint work and the stance as soon as it goes back together.

Thanks....and happy Friday to ya!!!