I agree with Olly, an upgrade of the Sherwood would be my 1st move. Cyrus 7, Marantz PM-7200, Audiolab 8000S and Pioneer A-400 are all available for under £200 and are great upgrades. Speaker-wise, the MS20i's are quite good but the Mission 780SE's, Mission 751's, Dynaudio Audience 42/52's are very good. The 2nd hand market has some bargains to be had.
I agree with Olly, an upgrade of the Sherwood would be my 1st move. Cyrus 7, Marantz PM-7200, Audiolab 8000S and Pioneer A-400 are all available for under £200 and are great upgrades. Speaker-wise, the MS20i's are quite good but the Mission 780SE's, Mission 751's, Dynaudio Audience 42/52's are very good. The 2nd hand market has some bargains to be had.