Subwoofer use with 2CH and HT use

I am using an Emotiva XMC1 with a Rogue RP1 has a HT bypass. I have one of the RP1 outputs going to my SVS SB3000 sub. The Emotiva front speakers are set to large (allowing the front speakers to recieve a LFI signal). When I play movies I am getting an output to my sub and it sounds pretty good. I’m just wondering if I need to look at any other settings. I have the front speakers are HF cutoff set at 40hz. I have AV123 Strata Minis which supposedly go down to 27hz. About to start a remodel which probably means I’ll need speakers I place new man cave becoming smaller). So far looking at Klipsch Heresy 4, Mofi Source point 10’s, Wharfedale Super Littons and Zu Audio DWX. All of these speakers low freq range about 40hz.