Just days before the launch of the new Toyota TF105, his first production for the Japanese outfit, technical director Mike Gascoyne has been talking about the team's all-new driver line up.

As to why the team opted for Ralf Schumacher and Jarno Trulli, Gascoyne said: "Both Ralf and Jarno are proven race winners and I think they are both very quick.

"Jarno is exceptional over one lap," he continued, "but in his career he has struggled for consistency in races. However, in the first half of 2004 he did an excellent job before relationships deteriorated for him at Renault. For his first win at Monaco, he had pole, was quickest in practically every session and led every lap of the race. That is quite an achievement!

"Ralf is also very quick," admitted the Englishman, "and he's won several races in his career. Again, there is perhaps some evidence of a lack of consistency down the years. On some weekends he seems to dominate his teammate and is just unbelievable. At some of the races he has won in the past he has seemed to dominate the entire weekend, but at other times he seems not to be at that level.

"So I think both Ralf and Jarno are drivers who need to be in the right frame of mind to perform consistently, and a lot of that has to do with having the right team and the right environment around them. We have got to make sure that we give them a car with which they can do their best, and that we create the environment where they can do that consistently."

The cologne-based outfit can also call on the services of test drivers Olivier Panis, who raced for the team in 2003 and 2004, and Ricardo Zonta who took part in five events last season.

"The fact that Jarno and Ralf are supported by two highly experienced guys like Olivier and Ricardo is extremely important," Gascoyne admitted. "With Olivier staying on as test and reserve driver and Ricardo as the driver of the third car at Grands Prix, I think Panasonic Toyota Racing has the most experienced line-up of all the teams.

"It means we've got two race drivers absolutely at the top of their game, proven race winners, and we have got unparalleled experience in the test drivers with Olivier and Ricardo. That's a pretty impressive line-up, especially for a team that finished eighth in the championship, and it should give the whole team a lot of confidence."