Signage Works Help

hi all

My friend in signage biz needs some help here.

1) The project involves changing existing fluorescent lamps in a light box into LEDs without loss in effect/appeal.

2) The client wishes to run 24V to the signage instead of the existing 110V. you will have remote transformer at 15m away.

--> My guy intent to use lux III with 700mA.
--> I was thinking of using one of luxdrive's boostpuck for this application.

the flow is:
110V-->transformer(24V)-->boostpuck(15m away)-->350mA(to luxIII)

How does this flow sound?
Can the boostpuck take the abuse of 12hrs runtime daily?

TIA!!