Brushed ESCs

[dev]

I'm after 5 brushed ESCs for an event I have been volunteered to run.

At the moment they are going in Mardave ministox on silver-can motors (although that's subject to change as we don't have the cars yet), so they need to be fairly small. I don't really want reverse on them, obviously need to work on 4-cell.

Any manufacturer / model considered, ideally LRP QC2's or something that size / spec. Don't really want cheap chinese speedos as they seem to have a tendency to let the smoke out at random.

Cant afford more than about £20 each, so no point in offering your mint-condition gold-plated £100 ESC!

Payment via paypal or cheque once I know I can get enough 2nd hand ESCs together.