those tires will swap over ....... color for the wheels is all personal preference.
I'd want wheels with a higher offset. If you want inexpensive wheels with a perfect fit for subies, rota is the way to go.
stock
gold sti with re070 then 615's
silver sti with re070
replica rs4 18x8 +45 with 225/40 18 yoko avs db2 (for sale - don't clear brembos)
torque 18x8 +48 with 245/35 18 dunlop supersport race full tread r comps (wheels sold - tires for sale - insane street/autox tire)
slipstreams 17x8.5 +48 with 245/40 17 bfg kdw2
I'll probably get some 17x8.5 gforce when they're released this summer.
That's only a set every 3 months or so.
well, they look great, but any ce28n or te37 can be taken to the local powdercoater and look the same. rays will also do custom finishes for about 120 extra per wheel like takata green or the magnesium blue or this "just a finish."