Relaying Headlights on type 44, - best place for relay?

[rob hod]

    Subject line says it all really. subject is a bone stock '89 model year
100 Avant FWD. (Uk spec).

    As I've not yet bought the relays, I'm looking for any BTDT on
postioning just in case it has some influence on the type of relays I
finally buy.

     I'm aware of Huw's excellent page of advice on the subject, which I
will be following closely

http://www.humanspeakers.com/audi/headlight-simple.htm  about the only other
question I have is where do I find a Hella auxiliary light harness, - not
found much about 'em on the web. Any BTDT on that?


    Thanks as always


rob