That 2 seat 109 has flown with both DB power and Merlin power. When I visited last summer she was doing touch and goes on the grass runway (under RR Merlin power) as we joined the circuit and landed on the hard. She taxied in after we'd entered the hangar 10 facility. They also have two airworthy single seat DB powered Bf109s in there plus lots of other superb German aircraft (and a Mk 18 Spitfire and a P51D Mustang).
Don't know where that Tupolev is...