Hello!, You didn’t mention your stature!, That along with any health issues You May have all play a roll in the way of being able to keep the balance of the bike if needing to push, Pull to roll it to where you want in the garage or wherever it needs to be put at.
I Speak with experience because I am 66 Year’s old in Fairly Good Health and 6ft. 7in. Tall. I have no problems with handling a large heavy motorbike!, But I just happened to be very fortunate & Very lucky with my size.
Everyone is different!, Sometimes Our Wants Get The Upper Hand On Us At Some Point In Life.
And Then Realize That That "Want“ Should Have Been Ignored, & Should have been content with what we had before!.
Sometimes as we get older we feel we are missing out on things, But the truth of the matter is, we aren’t missing a thing!.
Keep what you got & be happy with it.
Kind Of sounds like You might be chasing old memories, Nothing wrong with that!, But creating new memories is just as fun as it always was & will be!.
In the end Do what is right for You & what will really make You happy & what will Trigger the Grin Factor on your face when You get on the bike!.
What ever You decide, I wish You Good Luck & Many More New Memories, And Your Only As Old As You Feel!.
I‘m a 26 Year Old At Heart In A 66 Year Old Body!. ️
Keep Chasing The Wind!.