17" turbo/cup3 replicas - quality??

[Bogara_ZO]

hi guys, I've found a set of theese REPLICA wheels for a reliable price. I'm really thinking on them...the producer is RH, all the wheels are 7,5" wide, the bolt pattern is 5x100, which would be good to me, as mine is 4x100 at the moment. The ET is 35. Would it fit on my bug with stock fenders and 2" narrowed beam?? Actually I'm using 20mm spacers for my 7,5 16s but I don't know the ET of my actual wheels...
What do you know the quality and weight of theese rims?? If I'm rigth, originally they were produced by porsche just in 18" which is too big for me, but I really like the design.