I seriously doubt that you can adapt an AM broadcast band receiver to VHF operation. You would be better off looking for a circuit design with components that can work in that frequency range. Careful layout and construction is orders of magnitude more important at VHF than at lower frequencies.
Even if you could compute appropriate values for the L's 'n C's there is no guarantee that the transistor would operate with any gain at those frequencies.
Keep searchin' mun