Maybe a little OT, saw these http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=260653208044&ssPageName=STRK:MEWAX:IT and wondered if you would still need indicators on the front?
I think they'd be too far back to count as front indicators and they won't meet the angles of visability check for side repeaters. You couldn't use them in addition to another set of side repeters as you'r only allowed 1 per side.
Clear LED indicators ? Don't they have to be amber ?
Says that they are IVA friendly.
The mounting angles a bit funny there, looks like they would have to be on a flat horizontal surface...