GlenL

Gotta screw together the rod ends and find your own jam nuts.

If you want standoffs, stick washers on the outside until you're happy. I'm not worried about that, though. The angle isn't big and I'd rather have the forces applied close to the root of the stud. (I gots my BME framed right here.)

McMaster-Carr order info

1 59935K74 METRIC BALL JOINT ROD END, M10 X 1.5 RH FEMALE SHANK, 5114 LB LOAD CAPACITY 2 EA 2 0 8.80 EA 17.60
2 59935K84 METRIC BALL JOINT ROD END, M10 X 1.5 RH MALE SHANK, 4726 POUND LOAD CAPACITY 2 EA 2 0 8.84 EA 17.68

Merchandise Amount: 35.28
Shipping Charge: 5.25
Invoice Total: $40.53

MAGK944

Thanks for sharing the info. BTW the steel jam nuts required are:
#90695A041 Metric Zinc-Plated Class 4 Steel Thin Hex Nut M10 Size, 1.5mm Pitch, 17mm Width, 5mm Height $9.92 per Pack

Also if you want a stainless set:
1. #2988K141 Stainless Steel Metric Ball Joint Rod End M10 X 1.5 Rh Male Shank, 3179 Pound Load Capacity $40.56 Each
2. #2988K341 Stainless Steel Metric Ball Joint Rod End M10 X 1.5 Rh Female Shank, 3441 lb Load Capacity $40.56 Each
3. #90710A125 Metric 18-8 Stainless Steel Thin Hex Nut M10 Size, 1.5mm Pitch, 17mm Width, 5mm Height $4.78 per Pack

Total $85.90 + shipping

I was thinking of going this route a while back but then snagged a used set of racers edge from a rennlister.