Need a M700 Factory Floor plate ASSY and Mag box for a LA. I have the spring and follower, but not the box and bottom metal for my ADL to BDL conversion. I know Brownell's sells the kit and Remington sells the individual pieces, but I wasn't born yesterday. The prices have doubled in the last two years for these parts. I'll probably paint it anyway, so finish doesn't really matter, although I'd prefer stainless or matte------Thanks.