The Masternode document states "EXACTLY 5000 SYNX" on page 1 and "atleast 5000 SYNX" on page 3,
i think the EXACT is what's needed..
and from a network perspective... what's the advantage of running more than one node on the same device?
Thanks
If you chose to send a bit more than 5000 SYNX to the prepayment address it wouldn't matter because only 5000 SYNX are being sent from the prepayment address to the actual Masternode address.
When they're created this way, its easier to keep track which address' have been used to pay for a Masternode already.
Running more than one Masternode from a single controller wallets allows all of the masternode payments and remaining balance be staked from a single wallet. It allows them to all be started, stopped & staked from the same wallet.