David, first off, Welcome ! Longtime Maggie and Logan fan here dating back to the eighties so I'm all in with you and their 'sound' ! With that being said Don has given you a sage piece of advice for sure and you stated your current Logans have lost some of their luster ? At 26 years of age I suspect the panels are at their end !
You said your room is 'small' , how small, dimensions ? FWIW and IMO, speakers that are designed to work in a dipole environment sound their absolute best when one is not forced to make compromises. When I was running Maggies (3.6's) and Logans (last pair Spires) they were between 4-5' out and 44" from side walls. I've listened to set ups where di-poles were less than 3' out, I was never impressed......