Edit:Maybe you should ignore some of this post, for some reason I thought you had a Sony but it appears you have a canon. I know you can adapt Nikon and Pentax lenses to a full frame Canon but I'm not sure about crop sensor cameras.
@ildd Since you're in Houston we should get together sometime and I'll let you try my lenses to give you an idea of what to get. I have the Pentax 28mm f2.8 but I rarely use it as it's just not that special. I have the Pentax 50mm 1.4 which I use very often, great lens! It's compact and takes wonderful photos. I would suggest the 1.4 over the 2.0, if you can find one. In fact there are two on the Offer Up app in the Houston area, just search Pentax. One is on a camera body and the seller says the lens is cracked but it just appears to be the filter that is cracked. Looks as though there is a third 50mm 1.4 on the app but they are all several months old so they could be sold.
I have no experience with the canon lenses, for 24mm I have a Sigma 24mm 2.8 which is also another fantastic one IMO.
Take a look at my most recent post in the gear list to see what lenses I have, all are adaptable to the e-mount system. I have however added a few to my collection that aren't listed (and I noticed my Pentax 1.4 isn't listed) so I need to update it. I love love love the Pentax 50mm 1.4. I also have a Minolta 50mm 1.4 which might actually be a touch better than the Pentax but for some reason I prefer the Pentax.