New shower needed

[MarkOil]

So I've got a customer with a bit of a dodgy electric shower, think something has gone wrong inside with the temperature stat or something.
their cylinder is in the bathroom about 1' off the floor and fed via cold water tank in the loft.
could the electric shower be removed and a hot feed be piped to the shower and have some sort of pump for the hot water?
Could they have a mixing valve and motor in the loft then just keep the one pipe going to the shower head?
What are their options?

 

[lame plumber]

that would cost more than a leccie shower swap

 

[MarkOil]

But would I get a higher flow rate with a normal mixer and pump instead of electric? Because our water pressure is very poor.
Just didn't know if this was an option.

 

[SimonG]

What about a triton pumped shower, its the only triton one I will use. Fitted a few over the last 8 years and no issues with any.