Can anyone enlighten me on the width difference, and any other major diff's, between the wide bodied IRS Formula 27 and this westfield body shell please.

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=4528568901&fromMakeTrack=true

Would it fit with some work or are they very diff' animals?
Comments and any help are much appreciated.

Brian P.

might be best sending U2U to Gregf27 on here as he has a wide bodied F27 albeit not IRS.