Hmmmmmmmm?
When I converted from gliders to power I went to the Cambridge Flying Group. Back then in the late 80's their Tigermoths cost less to fly than the C150's at places like Biggin Hill, Redhill ect, so unless they've suddenly shot up in comparison, they are worth checking out. I'm sure they're probably more expensive than a typical club type in the same area, but if you're from somewhere more expensive they are worth a drive. I'm surprised by Zlin's experience of most pilots taking well over 5 hrs to convert. I did it in less in the Tiger and I know of two or three friends who converted on Cubs ect and had no problems. These were mainly glider pilots though and I guess gliders are very much like taildraggers to fly, so I suppose that may have had an influence.
Whatever you do the conversion on I'm sure you'll have fun anyway so good luck
IM