I've just wired in my pumps but before I clip all the wiring away properly I just want to double check doing it this way is ok.

The Bosch pump is wired up with a brand new 30 amp wire from the ECU right back to the boot where it switches on a 30 amp relay with 30amp fuse. I've then piggybacked the Facet live feed from the live feed on the Bosch and both pumps earth in the same place in the boot. The relay is then earthed with the small blue wire to its mount. Can anyone see any problems with this?