Making the move to Bungee/Hub.

Currently I have 2 servers with ReliableSite

4770i I7 32gb
and
1230 32 gb

Here is what I had planned
My main site is on the 4770i
(My Prison Server) 20 GB
(Hub) 4 GB
(Bungee) 4GB
OS/MySQL (4GB)

and use my 1230 for drug factions and other new servers. (and of course add more servers if needed)
I am anticipating 400-700 in the near future and want to make sure I set things up correctly.

I guess my main question was, is it wise to be hosting my Bungee on my 4770 i7 with my main server or...

Making the move to Bungee/Hub.