His 1st post said he already has the Falcons. Not sure how this became a ad for the Encores or DIY?
If you are interested in matching your speakers with tubes then the experiences shared here are a good starting point. You are going to need some muscle and that really isn't the Decwares' strength.
Each group of websites have their list of amps, speakers, and sources that are their darlings they recommend so I'm sure you will get some good suggestions.
My suggestion isn't on the list but I think it should be and that is any Music Reference gear you can find in good condition. The designer, Roger Modjeski has passed away so there is some risk involved but his designs usually last 20 years or more and often that occurs with the same set of tubes!
There are a couple of guys carrying on the torch at Music Reference but I have not heard any news or reviews on the new products. They do provide repair of Roger's gear so that is a good thing.
Anyway good luck with your search for your amplifier and hopefully you can have fun in the process.