This has change a bit, what i now have ordered is:
Burners (1000 LX) (Already installed)
Ignition (1000 LX) (Already installed)
Regulator & Hose (1000 LX)
Thermometer (1000 LX)
Burners (Silver B)
Flavorizers (Silver B)
Adapter & Regulator/Hose (Silver B)
Warming Racks & Drip tray Rails
Canceled the order for the Manifold, Thermometer, warming basket, grates, warming grates & Cabinet Base for the Genesis Silver B. I instead ordered this from Amazon:
https://www.amazon.com/exec/obidos/ASIN/B000BPK76G/tvwb-20
The Drip tray rails, and warming racks will fit either grill, i'll use them on the one i'm keeping, which i'm not sure which one it will be yet.(I like the 1000 LX, my daughter prefers the Silver B).
The Cabinet base, i may either completely remove and replace with a base grate from a 2004 or earlier model, or find a new/used replacement. If i go with the Grates, i lose the doors, so i don't want to do that unless i absolutely have to, but it may be the smart(cheap) move. Thinking about it a little more, i may just paint it and not worry until it completely falls out.
Not counting cleaning supplies(Because i didn't keep track of those costs) and including the costs of the grills and the cover i'm at about $160 per grill total cost right now. Really NOT that bad. BUT, i still want(Not need) to order RCPlanebuyers Flavorizer bars for the 1000 LX and i would like (one step below want) to order RCPlanebuyer Stainless Grates also for the 1000 LX. One set of grates that came with the two grills cleaned up pretty well, but the other had physical damage, dents and cracks.