I have the Spendor SP2/3e and Spendor Sub 3 with a Jolida 302b amp. My cd player is a chunk and I have it hooked up to the television so my placement is not ideal. That being said, the spendor and Jolida setup really is a great combination. You will need a nice cd player to get the most out of it. The Jolida CD player would fit the bill nicely. You could also try the music hall cd25 if you are running out of funds.
Having heard the Spendor 1/2e; 2/3e; 3/5 and 3/5se, I would recommend the 3/5 based on your room and budget considerations. They all get the midrange right, which is what drew me to them. Anyway, the spendors really hold their value so you can always sell them and upgrade to a larger pair when your room and budget permits.
The 3/5 has great bass for a speaker its size. But don't expect it (or any of the Spendors) to get low bass notes. If you are into rap or heavy bass you may feel like you are missing something. Otherwise you should be fine. You can have Jolida add a subwoofer output to the amp for less than $100. I would do it, if I were you. Its nice to have that flexibility if you upgrade down the road.
I also got the JD50 remote control volume unit. It was essential for using the spendors as a 2.1 home theater setup and it has a 2nd pre-amp output for adding a subwoofer (sub 3 in my case).