Roger,
For a sugar wash, you cant beat the TPW for cost & end taste, most other recipes call for pot distillation, Bubbler, or a de-tuned reflux, so that you can carry flavour through.
You could partially de-tune the T500 and do a CFW (Corn Flake Whiskey), Nutrigrain whiskey, or a Weetbix wash, all come out very nice and give you that step up to grain mashes, and all recipes can be found on the forum.
Try looking through the tried & proven, then have a browse at the recipe development section.
cheers