this type of hub doesnt need any welding, and is universal for 6-hole steering wheels (assuming you have an aftermarket steering wheel)

http://www.motorspeed.com/store_main...roduct_id=1764

if you shop around you will find it a bit cheaper.

i have one and its brilliant.

i tried one of those cheap ones off ebay, and its very slack with alot of play (not only dangerous but would be an MOT failure)