Tree killer - that must be some POS sled you bought for $2600 two yrs ago!!! I pd. $4500 for mine, was offered $4000 on trade in before i replaced the engine and now have invested $4000 in a engine rebuild and updates inc all the best parts, bored, ported, polished, reeds, crank etc...That was last yr...since then I have bought the new Boss seat @ $500, The Avid extended chaincase @ $700, 8 tooth 3" pitch drivers @ $300, New Camo Xtreme 2.5" track @ $800, I have a 09' Dragon skid installed w Walker Evans shocks...and the list keeps getting bigger and bigger. So who are you to say guys won't spend money on a "A" arm setup?? I for one would jump all over the idea as i have my whole sled ripped apart right now and just the other night i was thinking the exact same thing...how to improve the edge suspension in the front, and implement a new plastic tub for it? I think a "A" arm setup would be killer and if anyone has ever had all their plastic off before and seen how mean the edge looks with no plastic you will know what I'm talking about...were talking about huge weight reduction, a more arrow dinamic machine, the tub was a huge waste of space but engineers did not know any better at the time. Have you ever even picked up a wrench and worked on your edge? These sleds are great, fun to ride, and fun to work on. Why don't you check out the post with all the pics from everyones edge mods they have done and perhaps you would understand that their is people who put alot of money into these machines. Inde you got my vote!! I don't care how expensive your arms are I want a set. My trailing arms need to be replaced right now anyways...so you better hurry up before I make my own design.