Well my idea is making defending more fun and also trying to reduce some of the base laming.
By placing these guns (see picture 1) onto bases and deploying them near your home base (examples, see picture 2 and 3).
Picture 1:

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Picture 2:
[img=http://img249.imageshack.us/img249/1779/turrentguns1fv5.th.jpg]
Picture 3:

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and for base one and all other other bases something like this (example):

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The guns near the homebases can only be used by that team like the guns near Sweep can only be used by Sweep Fleet people, the guns can have a sweep icons under them to show that the guns can only be used for Sweep, the same goes for Storm Rider. The reason for this is to reduce the base laming and not increase it.
As for B1t/m5 they will have a grey icon on them or no icon, everyone will be allowed to use them so Sweep as well as Storm Riders.