Way back when I installed a MTN XP-L HI V3 3C 5000K in my C8 with the MTN-17DDm driver. Never had an issue with it being overdriven.
Here’s the post about my mod if you’re interested: Convoy C8 Mod - The WOW Factor
And that reminds me, you may want to bypass the switch spring unless it comes with a newer copper spring that Convoy now has. In the past, anything over 3 amps needed a bypass, but apparently the current Convoy spring can handle up to 10 amps.