I would like some advice please.I have a Fatman 202 Tube Amp Single Ended Class A with 20W Output which is paired with Mission 701 speakers.I have upgraded all of the Chinese Tubes to NOS GE 6550A and WE396 and I am really enjoying the sound but with high volumes and bass guitar, I get the infamous baffle rattle that some of the Missions show due to a fault with their manufacture - glue problems apparently. I would like to upgrade my speakers with more bookshelves as my wife won't entertain floorstanders. The speakers will sit on a large/heavy solid TV unit. At the moment my Missions are on blu-tack onto the moveable glass top of the unit. The sitting-room is large with soft furnishings, carpet & heavy curtains (especially over a set of French Windows). I like all music including classical but would tend towards prog rock both old Yes, Pink Floyd to new Riverside, Porcupine Tree, Gazpacho - some some heavy music but generally melodic and lots vocals & guitars.Because of the relative low Watt of the valve amplifier, I need high sensitivity speakers. The Mission 701 have a sensitivity of 89.I have done a little research and have come up with some possible options with the following high Sensitivity speakers1.Monitor Audio RX1 or RX2 2. Monitor Bronze BX2 3. Klipsch RB 51 or RB 61 4. Vintage Mission 751 (apparently a classic and one of Mission's best speaker).I have been told the Monitor Audios have a very neutral approach. By all accounts from reading reviews etc. the Klipsch's will be brighter, but maybe that will not be an issue with a Tube Amplifier. I have not heard any of them yet.My favoured option at this stage would be the Klipschs. The Amplifier has an output to a subwoofer which might be a nice compliment to the Klipsch's. I am not sure where in the UK, I can try out the Klipsch.Any comments, advice about any of the above mentioned choices or alternative Speakers and Subwoofers would be welcomed.Thank you