Re: W-3 Chassis: Rem 700 *Updated with Folder info*
The Timney requires trimming of a post that sticks out of the side of the trigger. Apparently this is a pretty common mod to the Timneys for other stocks as well. The chassis is aluminum, so it's not going to rust. Any milling on the chassis would cut through the anodize and leave a shiny spot. Milling/modifying triggers would be case dependent, as some are stainless steel, some have an aluminum housing, etc. We are not planning a group buy.
McLarenRoss, we will be looking at the Savage action later this year. We have some other versions that are already in the works that need to go through the pipeline. The Savage may not be possible, it's hard to say at this point. You might try looking at the Badger M2008 action as you can swap the barrels on it as well although there isn't a large supply of already chambered, in stock barrels for it like the Savage.
Thanks,
Justin