I dont know if I would use old surplus caps on any of my boards. Not sure about the 2uf but that big blue sprauge looks like its vintage. Wonder why he includes the tantalums in the kit, they dont typically go bad right?
You'll also find kits for these boards here:
http://www.greatplainselectronics.com/proddetail.asp?prod=BALLY-STE-KIT
ONLY NEW caps are used in these kits - never old or NOS caps. Plus - no unknown Chinese branded caps - only Nichicon in this kit.
Here's the list:
C1:
Original = Axial Electrolytic 47uF, 16 Volt
Kit = Axial Electrolytic 47uF, 25 Volt
C14:
Original = Axial Electrolytic 4700uF, 25 Volt
Kit = Axial Electrolytic 4700uF, 25 Volt
C15:
Original = Axial Electrolytic 10uF, 16 Volt
Kit = Axial Electrolytic 10uF, 50 Volt
C19, C24, C25, C28, C31, C34 and C42 (7 capacitors):
Original = Axial Electrolytic 1uF, 25 Volt
Kit = Axial Electrolytic 1uF, 50 Volt
C27:
Original = Axial Electrolytic 1000uF, 16 Volt
Kit = Axial Electrolytic 1000uF, 25 Volt
C29:
Original = Axial Electrolytic 470uF, 6.3 Volt
Kit = Axial Electrolytic 470uF, 16 Volt
C36 and C43 (2 capacitors):
Original = Axial Electrolytic 2uF, 16 Volt
Kit = Axial Electrolytic 2.2uF, 50 Volt
C37 and C38 (2 capacitors):
Original = Axial Electrolytic 330uF, 50 Volt
Kit = Axial Electrolytic 330uF, 50 Volt
The 2.2uF versus 2uF difference doesn't matter.
Ed