Using two Bluesmart IP22 chargers in parallel with different current ratings

I am in the process of installing a leisure battery and charging in my pick-up truck, for when I go off-roading. I already own the battery (a 110Ah LiFe04 battery, with 100A discharge and 55A charge rating). I already have an Orion TR-smart DC-DC isolated charge, to charge from the vehicle engine. I’d like to maximise my ability to charge the battery from a mains supply too.

I already own a bluesmart IP22 12/15 charger from a previous project. I have ordered a bluesmart IP22 12/30 charger. I know from the manual that you can use 2 bluesmart IP22 chargers in parallel to increase the charging rate, but I am conscious that I cannot use 2 of the 30A chargers as it could exceed the battery charge rating of 55A. Is it possible and worth connecting the 15A and 30A chargers in parallel, for a total charge current of 45A? I understand they both need to be connected to the same VE.Smart network to work in parallel, and I will also have a smart battery sense on the battery and the BMV-712 on the network too.