I'm not playing
WHFB, but from the shared kits I know that it uses more base sizes than
40k. 25x25 and 40x40 are no brainers of course, but there are rectangular bigger bases and smaller 20x20mm bases.
My
40k models are all magnetized for transport, so I have fiddled quite a bit with magnetic foil and magnets.
Since the models have to line up exactly in
WHFB and are scattered in loose formation in
40k, I'd glue the models to the
WHFB bases. That way you are 100% correct where the models need to line up.
The only problem is then the correct
40k base size. In general, the idea is that it's ok to use a bigger base, but not ok to use a smaller base. That means the 20x20's and 40x50 or so rectangular bases need to be upped to 25 round and 60 round respectively, but that should be it.
For magnetizing bases, before you start, consider that there are two ways to go - stick magnets in the base and use metal as regiment/transport tray or stick metal in the base and place magnetic foil on the tray. The later is easier. You can buy hundreds of washers (just bring a magnet to check they are indeed ferromagnetic) and glue them into the bases to be flush with the bottom. Then cut the magnetic foil to tray size and you are done. The other way around you'll spend more money on precut foil, neodym magnets or a lot of time cutting things to size.
Automatically Appended Next Post:
Atropamin wrote:Why not putting the magnets into the (feet of the) figures and the bases, so that you can just swap them...?
For infantry size deamon feet that is a tall order.
Plastic will break if there isn't enough left around the drilled hole. The depth of the bore hole also is problematic depending on the angle of the leg.