Should I have my Luxman R-115 repaired?

Here's my situation. About a year ago I had a house fire which destroyed all my living room equipment.  I'm back in the house now and want to set up an interim system that I can use and enjoy. I have some of back up equipment, from a different part of the house, that seems to have survived.

What I have available is a pair of KEF Reference 105/3 full range speakers (4 ohm; 93db; rated 50-300 watts at 8 ohms). The foam surrounds and donuts for the bass drivers seem to be ok.  I have a Luxman R-115 (receiver rated at 70 watts per channel at 8 ohms). I realize it is not what you all would consider "Hi-Fi", but it used to sound pretty good. The Luxman needs some work, especially with the output for one channel, and a good going over. For "source",  I have an old Nakamichi CD player/changer (magazine style) and a Blue Ray device with RCA  audio outputs. I will also likely use an iPad to stream satellite radio into auxiliary inputs on the Luxman.  I listen to classical, jazz, acoustic, rock, world...well just about everything except opera, hip-hop and electronic.

If the Luxman will drive and be compatible with the KEFs, I would have something to use until upgrading at a later date (probably to a nice integrated with more modern technology). So, the question I am pondering is whether it's worth spending some dough for repairs to the Luxman or leave it in retirement.

Opinions??