New receiver advice needed, Bridging the gap between HTPC/components and speakers Options

[Adiventure]

Hi, first post but long time lurker (generally on the foobar side of things though). I was given a nice set of audio components a while back (along with 2 great speakers) with a minor catch: there was no receiver, and each component had at least one sizable problem. I've slowly been fixing these issues, and built a HTPC from which virtually all of my sound is being supplied. In the meantime I also put in a cheap receiver my grandparents had rotting in their attic, it did it's job and worked for a while but it appears to be on it's last legs. I'm looking to replace it with a newer receiver that can handle HDMI (currently I'm using the 3.5mm mobo jack - receiver rca), can drive my speakers (Kef 104s), and take a decent number of inputs (phono, tape, cd, + at least a couple HDMI). This is where I get totally lost. I have absolutely no idea which brands or models I should be looking at, if I am thinking about anything arse backwards, or just generally not being too bright. My price range is fairly low (broke student here), but I'd like to have an idea of what the options are across the board. Any advice would be appreciated, thanks.