I have a question on reliablity of Hosting.uk VPS
 

I know hosting.uk offers really good VPS services and they have UK VPS (what I'm looking for).
Do you know if they have any kind of discounts for their services at the moment?

Just choose the host that suits your needs and provides constant and uninterrupted services and support. You can trust these hosts:
Hostry.com
Arvixe.com
QHoster.com
Their services are widely represented in the web hosting market.

Try VPS accounts from hostingsource.com and qhoster.com as they are very good for hosting web sites with.
They provide high uptime, qualified support even for an out-of-competence questions, flexible price policy - these are just a few words from the huge list of benefits they're offering to their customers.