[FloatVPS]

I really don't think not having TLD is an issue here. If he can provide a legit service people will flock around regardless the domain name. But important thing is where OP get servers and what's the plan to sustain the demand. Going to pay by himself ? have bunch of sponsors ? What's the plan to make revenue from this so service can be kept going. CPU mining is a bad idea if OP plans to do that.

i would pay out of my pocket, and to help reduce costs i run ads (i use ad2bitcoin and A-ADS as my ad networks.)
i could get sponsors but maybe later. im sure this will go smoothly