Fidelity Research FR-7 Repair


I have a FR-7 cartridge that got wacked in a move and looks bent. I was looking to send it in for repair. I see Soundsmith and cartridge_retipping-5 on ebay. I was wondering if anyone had any recommendations on this. 

I thought about buying a replacement (FR-7 or FR-7f) on ebay but considering the age of these cartridges thought I might be opening myself up to being in the same position I am now. Figured repair would be cheaper. 

I'm using on an FR-64 tonearm and a Brooks Berdan modded Oracle turntable with a Cotter SUT. In the time this has been down I've tried other cartridges but nothing has the magic of the FR cartridge.  Thanks in advance for any insights.
letch
Soundsmith said that the aluminum they use is not the same as the aluminum that the original cantilever was made from so a choice based on that was irrelevant (my words). The strongest option is boron so I went with their recommendation on that. Should I be asking about cantilever length?
boron usually goes from Namiki in precut length. IMO ask as original length and if needed they will trim it.

I sent them an email. They're very responsive. Thanks for the assistance everyone! I really appreciate it.
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