So I have gtf1 rims 17x9 +35 with 245/40/17 tires and love how flush it looks. Also on ohlin coilovers if that makes any difference. I'm a car noob sorry

. But I found a great deal on ce28sl 18x8 +48 and planning on using them as my daily in summer. Also planning on buying used volk te37 16x7 +46 for winter use.
Are these two wheels okay to use as my daily and maybe 1-3 autocross use with spacers? What tire sizes and spacers would you guys reccomend for me ? Thanks.