Crash prices

[autopilot]

I currently have a trex 450 upgraded to an se and am looking at getting a Lepton, On my trex a crash usually costs 30-50 dollars and I need to replace the main blades, main shaft, feathering shaft, main gear, tailboom, flybar, and paddles. What usually needs to be replaced after acrash on the lepton and what does it cost, I hope it's not to much as I am in love with that heli. Also I hate to ask so many questions but on a 3s setup using 2 trex 450 packs what kind of flight times and performance could I expect with the right motor, would it be comparable to the trex with the 430L motor.
Thanks in advance Chris