LIBERALS SEEK NEW IMAGE __ Trudeau to ta PIERRE TRUDEAU... y into the fray OTTAWA (CP) — Both the Liberal Party of Canada and Pierre Trudeau are expected to take on new images this spring. The 34-member party executive has decided after a two-day meeting to held a convention March 28-30 in Winipeg) to choose a replacement for Trudeau as national party leader. At-the same time, it will attempt to enhance its sagging profile in Western Canada. After the meeting, sources close to Trudeau said he would leave federal politics immediately after the convention and resettle in his hometown of Montreal where, in the role of an elder Pea wagreast he will campaign aggressively for federaliam in the Quebec soverelgnty-association referendum battle. The 60-year-old Trudeau staggered he party last week with his announcement that he wanted to atep down after li years as party leader. He ssid later the move was because he wanted to d more time with his three a sons — Justin 7, Sacha, 6, and Michel 4. Aregular party convention olready was tentatively scheduled, but neither site nor dates had been set. The party national executive immediately scheduled a meeting to decide these matters, Although no candidates have officially made ‘their intentions known, it is ex-. pected former federal finance ministers John Turner and Donald Mac- Donald will be prominent on the list along with former ke on Quebec ministers Francis Fox, Eugene Whelan and Herb Gray and Art Phillips, first elected to Parlinment May 22 after several years as the mayor of Vancouver. Trudeau visited the executive meeting for about 30 minutes Saturday, but not to take part in its Geliberations, - "T only came to say adieu,” said the unusually subdued man whose vitality and charisma charged the counury when he took over from Lester Pearson in 1968 and for the next several years. Trudeau was prime minister from the ime he took over theparty leader- ship until May 22 when Joe Clark led the Progressive Conservatives to a minority- government election victory. In announcing the con- vention site and dates Senator Alasdair Graham, ‘party national president, said he expected the con- vention to be the largest in Canadian history. Graham said he expected a total of 8,000 delegates, alternates, observers, party workers and reporters to attend. Of these, $3,200 would be voting delegatea com- pared with the 2,-500 who elected Trudeau In 1968. The increased Commons memberthip — it went to 282 from 264 for the May election — was a major reason for this, he said. Graham also said ex- penses would be higher for the delegates since Winnipeg was farther. from main population centres than Ottawa, where the last leadership convention wap held. Ed gets moderate mandate By JULIET O*NEILL: TORONTO (CP): =