First of all, I chose the vanguard deck for its shape and height... Then I realised it's the exact board that boosted seems to be using, so it must be a pretty good choice?
As for the transmition, it will be belt driven as this type of transmition does not require lubrification and is generally cheap and easy to replace. I will be keeping the ratio to about 3:1 to avoid most of the belt slippage and undesired wearring.
Here is my GoFundMe page, feel free to help out with the project!
Hi Felix! Here's a similar project I've done, you can check it out for ideas or inspiration. Good luck! http://electricsfromscratch.com