Supra Dream

You secretly want one of these! Don't you?

Watanabe offsets for 15" are 15x9 -13 or 15x9.5 -19  or 15x10 -25 or 15x10.5 -32
Watanabe offsets for 16" are 16x9 -13 or 16x9.5 -19
and a big 205 stretch

IMO 17 don't match the period.

Something that says Made In Japan.

15x8 -19 195 / 55 R15

15x10 - 48 205 / 50 R15 Maybe a little too much for me.

This dash is just retro cool!

 

or

 

16"  Wats

I'm thinking 16x9.5 -19 should be good in the back with stock flared guards.

White and Watanabe

White and TE37V

Rays Offsets for the 15" are
L 82mm Lip Version 15x9.0 -15 5.4kg

L 82mm Lip Version 15x9.5 -20 5.5kg
LL 94.5mm Lip Version 15x10 -25 5.7kg
Rays Offsets for the 16" are
L Lip Version 16x9.0 -20 .
LL 90mm Lip Version 16x9.5 -25 
LL 90mm Lip Version 16x10 -30 
LL 90mm Lip Version 16x10.5 -32 7.0kg
 
Again it's the LL thats only worth having.

Gun Metal TE37V too cool

Good sizing research

Front: 15x8 -25 195/50-15

Rear: 15x10 -25 205/50-15 rears are a tad outside the line.


Other options are Panasport G7-CR8 and G7-CR8  in custom sizing for stupid prices.

Work Miester CR01
 
Gotti 075 http://www.gbsalpine.com/wheel/gotti/eng/075.html