They look like a pair of good, honest first knives to me. Nice, simple and practical. :thumbup:
For what it's worth, here's my advice...
If you've got a ready supply of saw blades, keep using them. I've used them for a few years now and they provide a good cheap source of steel.
The key word is practice and that's the beauty of saw blade steel. You can pick up a few blades for free and play all you like. If you ruin a blade or two whilst grinding or heat treating, etc, you can bin them and start again without worrying about wasting money.
I've used saw blades for several years now and I even had them analysed to find out what type of steel they are. Before this I heat treated them the hard way, by experimenting and using them to determine what worked.
Now I've become a bit more confident I'm starting to buy in other types of steel (RWL-34 stainless, etc) and have it heat treated by someone else. I don't know about you, but I've never had much money to spare and so spending money on steel and then making a mistake and having to bin it just isn't an option!
Keep up the good work, keep practicing and learn all you can from anywhere you can...books, the web, other makers, etc.
Oh, and make sure you keep these two...I bet if you carry on making knives, you'll look at them in time and see just how far you've improved without even realising it.
Ian