57 Wheel/tire combo questions

[mr57]

I'm getting new shoes for my 57. The ones on there now are ancient and I am wanting to replace them with chrome smoothies. Questions are: There are 15x8's on there now with 235 rubber, all around. I am considering 15 x 7's on the front with either 215 or 225 65 15's, and 15 x 8 with 235 rubber in the rear. Plans in the future also include a 3" dropped axle in front and lowered springs in the rear. Will this combo work without any sort of wheelwell interference??