(GMMF1.NET) Red Bull will race a nearly blank F1 livery throughout the '05 season. At the Jerez test, David Coulthard & co. are at the wheel of a revised, darker paint job for the RB1 — featuring nearly no non-Red Bull sponsorship. Team principal Christian Horner denied that the blank livery indicates that Red Bull will be starved for cash. ''We have a sensible budget to do the job,'' he told Autosport, ''(and team owner Dietrich) Mateschitz likes the livery of the car as it is.'' Only Michelin and Red Bull associate Rauch are also represented on the RB1 uniform, with Horner insisting that the Anglo-Austrian team would welcome 'the right' commercial support.