in a nutshell they are asking about doing some near copies for exhausts in stainless steel
out of interest I emailed ian McDonald and this was response
We will need at least 10 people ready to buy- one of which can loan us the bike for weeks
the system will not be a copy of original- but will get as close as we can using motad bits- you may want to look at
www.motad.co.uk to get a feel of what we do
if we made a 4-4 system it would be all stainless at I think we can get under £500 a set if we got enough interested
no problem you drumming up interest- get them to email me on ianmcdonald@motad.co.uk
IMCD
well don't know about ten but there you go
what you guys think