I do not like the old stuff much either (ex glider pilot). Do not start on a DA40 as they will all be grounded due to lack of bits within the next month or so and there is no definite plan to get them back in the air.
Have you looked at doing a NPPL (M) on a Eurostar and then convert it to a type (A). The Eurostar is a very good trainer and will feel ok after gliding.
Another option is an AT3 which is a group (A) aircraft but modern and with proper handling.
Clacton might train you on a Cub as a residential course
Buy an LAA machine, do the licence and then sell it or sell shares. This could be a Jodel for about £10k which would sell for about £10k at the end of the course.
Hope this helps
Rod1