Sealine 255 Senator Needs Replacement Engines

1989 Sealine 255 Length: 8.08M / 26FT 6"Beam: 2.90M / 9FT 6"Draught 0.84m / 2ft 10" Aft canopy only a couple of years old. Last Survey 2015, currently on hard standing so can be surveyed. Last anti foul 2020. Usual Sealine refinements- 4 / 6 berth, calorifier and hot water. Volvo AQ151C Engines are water damaged.
One is seized and one is partially seized. Have a contact for two used engine replacements @ £1200 each. No time to complete the work with a two week old baby and house renovation. Had hoped it would be a simpler fix but time doesnt allow me to complete the engine replacements. Craft can be lifted onto trailer at your own cost.
Located Windsor, River Thames. No swaps, payment via bank transfer only 0phone