Which line of Vincent Power amplifiers are you looking at? I've had a McCormack DNA-1 Deluxe but not the SMc audio modded kinds and I found I really enjoyed the Vincent Audio SP-993 amplifier over the DNA-1 Delxue.
I think the latest generation from Vincent Audio is the SP-994.
If you can get a DNA line of amplifiers already modded by SMc Audio. It is a long waiting game though. If you can find them used are a wonderful value and sound awesome from what I read.
I don't know if these are a step over the Aragon 4004 Mk2 you have but they could be different in sound.
Another thing that came to mind is that with Vincent Audio stuff I'm not sure how much support there is here stateside for them or if they have any dealers other than online sellers. If something goes wrong with the amp you may be in trouble. With SMc Audio modified McCormack amps there is support available from Steve McCormack himself and Kris Jeter.
I think the latest generation from Vincent Audio is the SP-994.
If you can get a DNA line of amplifiers already modded by SMc Audio. It is a long waiting game though. If you can find them used are a wonderful value and sound awesome from what I read.
I don't know if these are a step over the Aragon 4004 Mk2 you have but they could be different in sound.
Another thing that came to mind is that with Vincent Audio stuff I'm not sure how much support there is here stateside for them or if they have any dealers other than online sellers. If something goes wrong with the amp you may be in trouble. With SMc Audio modified McCormack amps there is support available from Steve McCormack himself and Kris Jeter.