I started tearing down my rusty and got the frontend built. Here is a pic.
I was also able to get some weights on the FLM parts.
Stock Parts
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Bulkhead 26g
Front Tower 14g
Rear Tower Not known yet
Front Ext Arms 16g (Losi RPM)
Rear Ext Arms Not know yet
Fastlane Parts
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Bulkhead 42g
Front Tower 24g
Rear Tower 38g
Front Ext Arms 22g
Rear Ext Arms 26g