The Wiim amp should have enough power for the LRS+, but you could do better for that speaker.
The LRS+ is not really the clearest sounding. A KEF LS50 Meta is cleaner sounding. I have owned both.
I was going to say that using Maggies near a TV is terrible, but I have a friend who has 4 Maggie 1.7 panels in a medium room near a TV. It was not that bad. I never keep a TV near my speakers.
The Maggies do not suffer from sidewall reflections as much as other speakers I owned. Maybe there is something to that that also made the TV setup also sound OK.
Even in my office I have 9 computer screens and Magnepan Mini panels behind my seating position in a very small but open space. It sounds great even though the space is a nightmare for most speakers. The Mini panels sound better than the LRS+ but is really for a small space. I have owned both.
I currently use the $995 Class D GanFet 6.5 amp on the Magnepan Mini, I also used the Schiit Wotan, and the CODA #16 on these speakers. the 6.5 and Wotan are very good on the LRS+. The CODA #16 is at another league with the LRS+. Sadly, sold that amp today.

