Right, Showers

Me and the girlfriend have bought a house

We're going to fit a new bathroom as the first job...

The house has a Worcester Junior 28i combi boiler which was fitted 2 years ago (at the same time as the central heating system), and a Redring electric shower, which is pish

I need a decent shower (i.e. will supply hot water at a manly pressure and flow rate)

Ideally I fancied a power shower, but this is a no-go with a combi boiler, so:

Will the boiler be up to the job of supplying a conventional shower?

Can electric showers do the business or are they all the same as the one that's fitted (I've seen better watering cans )?

Is it possible to combine a pump and electric shower?

Cheers in advance!

Neil.