Recommended speakers for Bryston B135


I recently purchased B135 integrated amp from Bryston & it is very high quality..My speakers,PSB Synchrony II seem to have trouble with the lower octive & bass weight..I may need to consider alternative speakers.I have a modest size room,budget of $3500 after I sell the Synchrony II's.
I was looking at Epos Elan 35/B&W 804 & Vandersteen
fishing716
I'm not a "bass freak" but would say being a musician the foundation should have presence & weight..it makes a huge difference in enjoyment
Even for full range speakers for a bass extension or enhancement it's healthy and even economical to add sub or two for each.
Vandy subs are great and the fastest to integrate to any speaker. The only downside is you will have to have some more floor space to place them. Much easier to work with single mono sub vs. pair.