[Collins] 30L-1 Electrolytics

[Byron Tatum]

Hello-
    Can someone recommend to me a good replacement electrolytic for the 30L-1 
100 uFD @ 450 VDC ones? I do not wish to replace the existing PC board with one 
of the upgrade boards at this time.
    I was looking at the axial lead capacitors (Mouser, Newark) and there are 
not many offered above 100 uFD. I am wanting to use higher capacity ones such as 
220 ufd. Is it necessary to use radial lead units on the existing board? 

    Any advice appreciated.
                                Thanks, Byron WA5THJ