Looking through google the general concensus seems to be that they are ok
for a reasomably priced kitchen.

Is there any reason we should avoid them for either the units or the doors?

Looking at various kitchens the ones where the front of the carcuses matches
the doors look much better, however these are only avaliable on expensive
ranges or on a small selection of say the mfi range. Is it a feasiable idea
to simply edge the front edge of all the units with the B&Q iron on edging
edging strip that matches the doors?

Any recomendations on electric touch control hobs, double built under ovens
(stainless steel style) and integrated dishwashers? (we're looking to spend
£1500 max on the 3)

Also can a standard under counter fridge be placed in the same space that a
built in under counter fridge would occupy, later being replaced with an
integrated model?

Many thanks

Jaime