Linn Lumber is practically at your back door, would be worth a looksee to whet the ideas as well. I have an AlaskanIII and am going to revamp it, so I can increase production, since $$ currently won't allow me to buy their saw head kit. I plan on building a modified frame/rail structure that will be trailer able, made primarily of doug fir timbers, with reinforcing steel where needed. Wood is way less $$ for me than steel, I will fashion a saw head rig to run on this for the CSM first, then upgrade to band for production when I can afford to. I plan on incorporating hydraulics for a turner, clamps and toe boards. I will quick connect to the hydraulics on my skidder, so I don't have to go the expense of another power unit. Hope to build it this winter.