Hey all

[magicniner]

I experimented with some cheap & cheerful drivers, 1 in 3 worked reliably but in use sensitivity to EM interference made them less than useful, I gave them away to a friend who was contemplating the same route to play with.
I think your suggested solution is a good one but I'd strongly recommend buying good kit, saving money that way by only needing to buy it once and where possible from an established UK supplier as local support, postage and consumer law all then work in your favour,

- Nick