Looking to lower '81 1500-ideas and pics please?

[ed1le]

I just got an '81 Silverado long bed in rough shape but still with potential. I have a fresh 355 to put in and was thinking of a 3/5 drop with a set of 18's (with 255/55/18's all around). Will that combo look right with that stance? I don't want to go too low as it'll still be put to use hauling and pulling. What's the best way of lowering it? Springs and Spindles up front? Can I do an axle flip without notching the frame or use shackles? Any suggestions and examples will be greatly appreciated!