Look who the Cat dragged in

Hey folks.

Its been a long time, a long long time since I last posted.

Albert Porter, Nrchy? anyone still here> ;)

So I fell out of audio a while back, got a decent system put together, met a girl, got married, had a kid, divorced the girl, discovered photography, got into timelapse photography, started a business engineering motion control systems for timelapse photography, and then out of the blue on an impulse buy I picked up a set of MMG-W's off ebay.

After being completely pleased with myself, I realized my aging Denon 3805 probably wont run them. So today im dropping my Denon POA-2800 reciever off at a repair shop (2800 fought the milk and the milk won).

Now, being the slightly obsessive person I am, im wondering if maybe it is time for a refresher on the reciever.

I have been out of the audio game so long, im not sure where to start.

So my current setup
Denon 3805
Focal Chrous 707's
Deftech center and surrounds
a pair of Velodyne 200w subs.

Here soon i should have a
Denon 3805
Denon POA-2800
Magnepan MMG-w's
same subs/rears.

How is the world of integration these days? Can anyone recommend a reciever (i would say pre-amp but i need something to run the other channels and dont have a very impressive budget) for about $500 that gets some wireless integration for convience? or should i just stick with the 3805 until i get more funs available?

Anyway, hope to hear from you guys, and i hope you have all been well!