... regrets his recent spending spree. He bought a 1 , 600-cc Toyota Corolla last year and a 2, 500-cc Isuzu Spacecab pickup a few months ago. ... Even under the old duties, vehicle sales last year increased 48% from 1989. aquot;Those who were still undecided can ... Among the projects on the drawing boards are a aquot;Skytrainaquot; that would run on elevated rails, a $3.2- billion overhead road and rail network, and smaller electric trains for the downtown area. Funding is being held up, however, anbsp;...