If I was looking at building a high-end 'fighter, I'd be looking at AuSFR, because they stock better quality parts, and tend to steer clear from the cheaper bits.
One of the main points in your build seems to be that you aren't really interested in blowing a heap of coin on it, so if I were you, I'd be looking towards eBay.
For mirrors:
I had a pair of
these for a while (before I busted them

). I didn't get them from that exact store, but they were that type of mirror. They're definitely not as good as the CRG ones, but they're about 1/3 of the price. Simply search eBay for "Bar End Mirrors", and you'll find a heap.
One thing with them, if you get them, you need to pull the glass out straight away, and put a dob of silicone behind it. This stops the glass from vibrating around, and eventually, out of the holder.
For headlights:
I was looking at a similar setup, but ended up going with an Acerbis unit instead. Again, eBay has them cheaper. Search for "Dominator Headlight" and you should pull up a few. Usually they come without brackets though, which I was finding was often the expensive part.
It wasn't until a few months after I'd bought a different headlight, that I found out Steve from RatedR had some brackets to suit, for heaps cheaper than I could find anywhere else. Might be worth dropping him an email.
Anyway, hope that helps
