Zavato with the Revels two good sub like the JL Labs Fathoms placed in the corners of the front wall will do just fine. They have built in room control and you will be able to adjust them perfectly for your listening position. Buy one now and the other down the road.
Subwoofers suggestion?
I don’t have small speakers and my speakers can do bass well, but years back, and with other speakers, I had a subwoofer and lingering memories make me occasionally think that a sub or two might do wonders in my system. (I owned a pair of Maggies MG2.6R’s and ran them with a Sunfire sub). My present speakers are Revel Studio 2’s. I’m aware that a pair of subs is a superior way to go but for cost reasons I’d likely buy one now and add a 2nd one down the road. Suggestions are cheerfully awaited!