This is my 18W Marshall clone stack. The head is a Mojotone 18W TMB kit that I built. The cabinets are all from Guitar Cabinets Direct (great guys) including the head cabinet. The speaker cabinets each have a 10" Greenback and 10" V-Type. For an 18W amp it can sound massive.
I've had a couple of 1970s JBL D130F speakers on a shelf for about 8 years. I've been listening to old Fender Vibroverbs with a 15" speaker and they sound great. It has me wanting to put together a 15" cab.
The amp and the hub must be configured on their own Midi channels. I have the hub on channel 1 and the amp on channel 2. Configure the Soloman to send the appropriate PC # on the hub channel to change scenes on the SA pedals and the amp channel to change channels.
Yes, I use the Neuro hub on both of my boards. It's a bit tricky to get started, but once you figure it out it's pretty easy to make changes. Source Audio has a bunch of YouTube videos on the setup process.