Rare Honda Find Will It Start

I Picked up this Honda ST 90 and its all original these were only made 73 74 75 they were not very good sellers and Honda Dropped the Line, They were designed similar to the Trail 70 that was such a success it was suppose to be the big brother to the 70 but it didn't Fly well, but Now if you can find one they bring the Big Bucks if Mint. Mine is not mint Yet but it is original and well lets see if it runs thanks