I need some advice here. I'm in chinatown LA at a shop called autobox. The size are 18x8.5 +38 A disk with fallen ziex 225-35-18 and 19x10.5 +36 O disk with 255-35-19 for 3800 out the door. Its gonna take 8 weeks to get them and they r high polish. Is this a good deal??? Any input would really help. Thanks