reckon it would be worth trying a medium or dry variety anyway, to drink as it is ... next time pineapples are cheap. you may find you like the sweet one and that it has its right time and place, or that blending will make something you prefer. its just personal preferences after all. i've never tried blending finished/or almost finished wines, i imagine i would end up drunk quite quickly and have great fun. I always just accepted the wine for what it is, and brought it out when the occasion is right. One day i'm sure i'll try blending tho, i have been accumulating demijohns and time will come when i have plenty of wine to experiment with.
i have always been happy with Berry, i often tinker a little with his recipes, and as i repeat more of them i take more of an interest in the details, as a first attempt i pretty much stick to them tho and see how the come out. Its always interesting and often worthwhile to do a little recipe searching online before starting a brew, you'll get ideas and find info to feed your imagination or fill in gaps that you want filled. If you want more detail than Berry gives it's easy enough to find, in that case Berry will at the very least be a source of ideas. With experience we become more fussy and skilled, then we are able to see where and how we can 'improve' on the recipes. .... 'improve' as so much comes down to individual taste.