How would you have voted in UK elections if they had a Presidential System

[OSR stands with Israel]

Say for this, the leaders of all the parties stay the same as OTL and the years elections happen stay the same as OTL as well


This is how I would have voted since 1959(without Hindsight)

1959: Harold MacMillian
1964: Sir Alec Douglas-Home
1966: Edward Heath
1970: Edward Heath
1974(Both Times): Edward Heath
1979: Margaret Thatcher
1983: Margaret Thathcer
1987: Margaret Thathcer
1992: John Major
1997: Tony Blair
2001: Tony Blair
2005: Tony Blair
2010: David Cameron
2015: David Cameron
2017: Theresa May

[OSR stands with Israel]

1945: Sir Winston Churchill
1950: Sir Winston Churchill
1951: Sir Winston Churchill
1955: Sir Anthony Eden
1959: Harold MacMillian
1964: Sir Alec Douglas-Home
1966: Edward Heath
1970: Edward Heath
1974: Edward Heath
1979: Margaret Thatcher
1983: Margaret Thathcer
1987: Margaret Thathcer
1992: John Major
1997: John Major
2001: William Hague
2005: Michael Howard
2010: David Cameron
2015: David Cameron
2017: Theresa May

Why would you be a straight Torie voter in the UK but here you would be a Democrat till the late 90s-early 00s. Democrats in the 50s and 60s were  similar to the Labour Party even though they werent as far too the left while the Republicans were pretty similar to the Tories at the time just like they were in the 80s.