1987 wheel dimension choices somebody help me make my mind up.

[ayres311]

ok I have a 87 SWB that i am bringing back to life. right now it is sitting stock and I would like to do a 2/4 drop with spindles and shackels. I know I am going with torque thrust II and want 20 inch for the rear but dont know about the front. I am torn between 18 and 20's for the front. Can anybody offer thier opinion and/or post pics of trucks with this style of drop? i just dont know that an 18 will fill the wheel well all the way and worry that a 20 may be too much wheel for the front. and also I dont know which width to go with as well. I was thinking 8.5 for the front and 9.5 for the rear. thank all for any help you can offer!