Hi We aren't big people either and my brothers only complaint about the 24 is that it's heavy to push up his hills.
Jeff
A pair of full ball bearing 7" wheels from a later Victa on the front would help a bit and it would be good to be able to convert the rears to at least partial ball bearing like the older Victa wheels.
Ahh, if only victa had kept producing the thumblatch catcher series, they would be in better shape today!