s10 swap...rim/tire configuration???

[vintage_car]

I would like to know if this configuration would work on an s10 frame swap. I have the stock rear end, not the 4x4. I don;t have a problem with tubbing, I just want to make sure that there is clearance and that it would look decent. Maybe someone has this setup and could post a pic of how it looks. The truck is at stock height, no lowering blocks or anything.
Front:
rim: 18x8 5x127 Offset 0
tire: 245/40/18

Rear: 20x8.5 5x127 Offset 7
tire: 275/35/20

thanks for any help.