The SM project does not incorporate a meter move, it is just a switch.
The elec meter move project will cost, especially if the cables are not long enough to be reused in the new position or/and the ESB decide that the cable need updating.
I have seen different scenarios where one ESB crew will not crimp on an extra say 5 meters to the incomer, whereas others did!
This move will also require a REC to certify the house wiring in its entirety before the meter is reconnected.
So as part of this project establish before you start whether your earth is neutralised,as this will need doing if not, and will cost €189.00 for a separate ESB call out to do it.