Best pre-amp/amp combo for Maggie MMGs?

Getting some used MMGs. Wondering what preamps and amps people are using together with the MMGs. Any suggestions on subwoofers would be appreciated too.

I have to start with either (or both) Aragon 4004 and Parasound HCA 800 power amps. Was thinking a tube line stage would be nice or maybe even the Shanling MC-30 would work well (with power amp) Thank you in advance for your input.