Ride It,,just ride it,,
Don't get all into the details of the bike, It looks like a great deal. So all you have to do now is ride...

If you choose to Improve your mountain biking performance Just remember the secret, 'It ain't the bike, It's the engine'

My first Hard tail was 30 pounds, $600,, Loosing 5 pounds off the bike would have cost me what I paid for the bike.
I took 27 pounds off me for free