If the wheels are the right offset, (it's stamped on the back of them, a two-digit number following the letters "ET") then you can source the proper lug bolts from RAD through Phil at otisincla.com. They are the 14mm ball seat atop 12mm threaded shafts, hardened, etc. Great quality, excellent prices.
I don't think I'd be too concerned about the size and weight being any unusual stress. The ride quality will probably suffer quite a bit, but if you want the look and aren't jumping curbs the suspension pieces should be fine.
Take care and enjoy the ride,
Greg
I don't think I'd be too concerned about the size and weight being any unusual stress. The ride quality will probably suffer quite a bit, but if you want the look and aren't jumping curbs the suspension pieces should be fine.
Take care and enjoy the ride,
Greg