Weld Prostars on 98 GT

Hey, picked up a 98GT with weld racing prostars, 15x8 rear and 15x3.5 front. I like the look of these but the problem is with the skinnies up front driving on the street my cars cornering is awful. I was wondering if anyone used a larger prostar up front like maybe a 15x6 and did it help street handling any? Any fitment issues? How do they look? Thanks.

Not interested in the 17x8 5 spoke, but thanks anyways. If anyone is rocking a larger prostar in the front please respond I would like to know. I am not looking to purchase 17's, like I said I like the prostars just need to know if anyone is using them on the street with something larger than 15x3.5's up front. Thanks.