I had the Studio 40 v.3 series for about two years before I sold them. At first I used a NAD 7175PE receiver. It was a fairly good match. I later used a Musical Fidelity a3.2 integrated. The warmer NAD was a good match for the Paradigm, which to my ears seemed rather bright and forward. The Paradigm's are fairly efficient, the Studio 40's being 91db into 8ohm. Since you "don't have loads of money" and are looking for a "2 channel amp" I would suggest you audition a NAD c162/ c272 pre-power set up. If your room size is not too big the c352 integrated may be the answer.
As to the "feeling like Denon, Paradigm, B&W just screan 'I wish I was an audiophile'", find what is pleasing to your ear in accordance with your budget and relax and enjoy.
As to the "feeling like Denon, Paradigm, B&W just screan 'I wish I was an audiophile'", find what is pleasing to your ear in accordance with your budget and relax and enjoy.