Fitment help. I can't math. Options

[Chris.]

I am thinking of getting new wheels. VarrsToen TE reps to be exact, especially right now since they are running a sale for the rest of the month.

I am currently running
F:17x8 +22
R:17x9 +26

Another E36 that is at the same height that I will be at once I install my coilovers (aka my old car's height) to be at is running
F: 17x8 +20
R: 17x10.5 +52

I'm trying to run 17x9 fronts and 17x9.5 rear. or 17x9.5 squared if possible. I am having trouble seeing how this converts.
The offsets that Varrstoen offers in these sizes are +12, +22, +30
For the front I'm guessing I'm gonna have to run the 17x9 +30
What offset in 17x9.5 would be equivalent or near 17x10.5 +52.

I hope this made sense.

[kfed]

You'll want to run +30, and pull your rears a little.

OR

Depending on beamer suspension.. (which I have no clue on) More camber or whatever, to run the other offsets. It's really up to you. I'm sure you can make them all fit.

varrstoens :-/

But yea... what he said.