Good professional hosting?

Hello forum, i'm currently using a human managed server, that i always monitor. So i want to look for a VPS solution that will fit my needs.
First of all it will be running 5 websites, 3 with some traffic and 2 of them almost dead.
When i say traffic, i'm talking about a maximum of 300 users browsing some picture galleries (max 150k each picture) on 3 of the websites.
The rest are static HTML pages, noone will manage them.
Question is, do you think that a 2 core processor, 3gb ram, 100 GB SSD will be enough?
What can you say about cloudarion.com SSD VPS hosting? Are they reliable?

There is far too much reliance on automated responses with some hosts but with cloudarion.com you get that personal touch with email replies from their support that are so fast it is almost unbelievable. I trust them 100% with ALL my accounts. This is the only host I use.

No hidden fees or surprises, very reliable service. Recommended!
Well, cloudarion.com is one of the rare web hosting providers that are not overselling their resources - great PLUS for them.

Trustworthy plans are available from libertyvps.net and hostround.com.
The quality of work, attention to details and communication have been great.

You may notice many different kinds of web hosting providers and all of them are top of their quality.

I've used a few hosts in the past but cloudarion.com ssd vps is by far the best.
The responses are clear, informative, and not at all condescending.
Simply the best hosting service!

VPS accounts from kvchosting.net and hostingsource.com are worthwhile.
Reasonably priced and good support. Servers are fast and dependable.

If you want a web-host where an actual human being returns your e-mails, then cloudarion.com is definitely for you.
Their service offers me a lot of freedom when creating/modifying my sites with support for PHP, MySQL, PERL and all that good stuff.