Ben Pearson Brace Height

[villajm9]

Hey all.  I have a Ben Pearson Mustang 7258 recurve and cannot find anything online that references the proper brace height for this bow.  
Ben Pearson stopped making recurves and they are being no help whatsoever, so I am hoping the aggregate wisdom of the bow hunters will somehow find this information.
Also, any opinions about bowstring material? Would I be all right using fast-flight strings or should I stick to Dacron?
Inquiring minds want to know...

Ben Pearson
Mustang
7258
47422-5
AMO 58"
45/50 @ 28"
USA

[mwmwmb]

check the archery archives i believe that was the 76-77 years for brace height. I would stick with dacron.

[villajm9]

Dacron it is!

I searched the archives for "Brace Height" and did not find what you are referring to.  Is there something else I should be searching on?