A long time ago I get an idea in my head and it won’t go.

I want to make a simple application to control 4 relays over the internet via the web browser on a computer. I read al lot of information but that information is without FlowCode to program this.
I have a few ENC28J60 Ethernet LAN Modules and I need a PIC Controller.
- What is the best (normal price) PIC controller what I need to buy ?
- Can I use FlowCode 5.5 for my idea to program this or do I need FlowCode 6?
- And most important; is it easy to make this sort of program with Flowcode?
Thanks for your answers and best regards,
Frank