Modular helmets

Hey looking for opinions on buying new motorcycle helmet. I am getting ready to put my 1981 Suzuki GS1100E back on the road. Been in the garage close to 20 years. So I have to pull the carbs and rebuild, go thru the brakes and such. Any way my ARI helmets have been up in the closet all this time. Pulled them down and liner crumbled all over the floor. So looking for a new lid and ARI were not cheap in 81 but damn must be gold plated now! So I always wore a full face but thinking about a new modular with flip up chin bar. Just looking for some advice on what you guys with bikes are using. Thanks Bill