I have the same project going and so far have a case, crystal, movement (2783), silver date wheel, hands, crown, tube, o-ring and springbars. What I am missing is a bezel assembly and dial (going for nato strap). I'm probably going to order a dial from Yuki soon and the bezel from Watchmaterial. A gen dial went on eBay yesterday for $200 which I just missed.
I got the crown and date wheel off eBay (can look up the seller if you want). I think the 7mm triplock screwdown with Rolex logo is the correct for the 9411. The 2784 movement is tricky to find at a reasonable price, there are one or two other ETA 28,800 bph movements that might work if you really want the hi-beat.
I've spent about $300 so far (got a great deal on the case) so $1000 should be doable, but then again I don't have the correct movement.