Should just get a rewound alternator. That's what I run and have never had any issues with it and it bolts right back up. It puts out 190 amps in relaxed mode whatever that means.
C.A.E. INC.
14710 Lull Street
Van Nuys, Ca.
91405
818-442-9884
A friend of mine just had his engine replaced by Yota1 in California and it was close to $7 grand. Now he also replaced all the hoses, alternator, and a lot of other stuff.