Please Analyse my setup

[mountaincabbage]

Hello All,

I'm abit of a newcomer when it comes to analogue capturing, but I'd like some opinions on my setup. Also some recommendations for upscaling the system so that I can do multiple conversions at once would be great.

VHS Player: JVC HR S-7860
TBC: running the signal through a Datavideo MP-6000
Capture Card: Elgato video capture usb

I'm thinking of buying myself a Hauppauge ImpactVCB-E, would that be a better choice for a capture card?
Would it be possible to have 2 VHS > 2 TBC > 2x PCIE Capture cards > Computer

Cheers!!!