Tonned Down version of ERP Next

We have a situation where a company does not need the extensibility of Erp next, because they just have simple revenue and expenses, simple service industry.

I don’t want to use Erp next here because it would be become over whelming with so many doc types and all.

What is the option I have? I also need India compliance for GST

Can i install Frappe Books in the cloud? can we integrate India compliance in Frappe Books
should i tone down erp next and how?

Pls suggest

Hide the unneeded features via roles and/or by creating custom workspaces, maybe