Any transmitter case suggestions...?

[LasagnaCat]

I see Tower has a few choices online, all of which look to be roughly the same size with the only difference being the outer case material... anyone have any (other options even) that they prefer/suggest for whatever reason that are reasonably priced? I'd love to be able to fit two radios in one (a Caliber 3PS and an M8) but I'm thinking that might be pushing it... and lastly, where would I get replacement insert foam in the future when the (five year old) Caliber is bound to die an honorable death...?

Thanks guys...
LC