First time I put some miles (

on the bike. Last time I ran the engine in the garage for 3-4 minutes but prior to that it didn't run for months. This weekend I finished the new front brake lines and I was ready to test them. I started with half choke, about half minute choke off and engine was idling at 900-1000 RPM. By the time I got back the idle was 1200-1300, obviously hotter engine. Is this normal, do I need to make a longer trip, maybe open it up on the highway to get system purged, and what is Honda recommended RPM, if any, just to know in case I should adjust it?
Thank you