I'm currently riding an older Mojo SL "26" with DT240s hubs built by Dave Thomas. I've searched and found endcaps that will convert the QR to 12x142mm rear axle. Will the same endcaps work for 12x148mm? I'm just wondering if I can salvage the hubs for 29er build. I'm leaning towards building a longer travel 29er such as Hightower LT, SB150, Ripmo or Rallon. Thanks.