Gunsmithing Glass bedding Savage

You'd bed it just like you would any other aluminum pillar'd stock. Just rough up the aluminum a bit and get to it.
Here's a few shots of a 110BA I did:




and here's an FCP-k stock I did:

And resulting accuracy:
 
The two 110BA that Ive bedded I milled out the ears first, then bedded. Was skeptical about getting adequate compound outside of the ears to make it strong enough to not break the bedding over time. I also milled out the recoil lug abutment and just left about 1/16" of it in the middle just to locate the action front and back so that I could have full bedding contact with the lug.

One of these was on a 338 that I chambered a bartlein and shouldered it like a remington, guy said the gun shoots lights out. Obviously it probably could have shot just as good with just the accustock and a good quality barrel, but I think bedding will give you more repeatable results regardless of action screw torque.
 
The two 110BA that Ive bedded I milled out the ears first, then bedded. Was skeptical about getting adequate compound outside of the ears to make it strong enough to not break the bedding over time. I also milled out the recoil lug abutment and just left about 1/16" of it in the middle just to locate the action front and back so that I could have full bedding contact with the lug.

One of these was on a 338 that I chambered a bartlein and shouldered it like a remington, guy said the gun shoots lights out. Obviously it probably could have shot just as good with just the accustock and a good quality barrel, but I think bedding will give you more repeatable results regardless of action screw torque.

Good on you. If I had my dad's mill at my house I would have done exactly what you did.
I have since sold the 110ba, but just ordered a bartlein for another build on a stiller action and XLR chassis. Doing it right this time!