Eventually got round to fitting new steering wheel, many thanks to Timm for his guide on how to do this
Also fitted my design on a centre armrest,
8er.org/forum/index.php?attachment/30640/8er.org/forum/index.php?attachment/30641/8er.org/forum/index.php?attachment/30642/8er.org/forum/index.php?attachment/30643/