Hi all. I just bought a new bike. A Suzuki RMX450z. I am 6'3 , 260lbs and do strictly enduro/trailriding. I would like to set up the suspension as good as I can within my budget. I talked to a suspension shop in town and they said i needed a new rear spring (6.2kg) and new fork springs (.52kg), and because of the news springs i will need to revalve. The total price was a bit out of my price range ($900+tax). Would it be possible to just change the springs without revalving and still get decent results? Thanks in advance for your help!