Yes, the Indian small hosting business will 100% adopt the upmind if they have all these features like indian payment gateway and other like VPS provisioning tools.
i used your documentation for this and tried to import my whmcs users to your control panel but it shows the WHMCS credential which i gave is showing invalid
It would be nice if there is indian payment gateway providers like cashfree,razorpay,etc..
and VPS Management like virtualizor,solusVM and lot other integration needed.