Hi Sammundo, sorry our club has not replied, not sure what is going on with the email situation but will get on to it. The 79 DT 125 is fine to race, if your ts 185 is twin rear shock air cooled, with drum brakes front and rear, you can race with BMCC, however, if your 185 has linkage rear shock, or water cooled, or disc brake, QVMX is the club for you!
Keep Smiling
Jackie