Paddle advice

So: I am a lefty shakehold player.  I'm on the short side and tend to favor playing close to the table.  When I serve it is mostly a forehand pendulum style serve, with varieties of spin depending on play (single/doubles, opponent style, etc).  Sometimes I use a standard backhand serve with some sidespin as a quick change-up.  When it comes to returns my absolute favorite is a heavy backhand topspin, this is what I would like to build my offensive game on.  In doubles I play a bit more conservatively, mostly sending back softer returns just to keep it on the table but when I attack I like the backhand topspin.  I also occasionally (try) to set myself up for a killer forehand spike since most of the people I play against aren’t used to a strong lefty forehand spike.

So with all that in mind my research (I think) says I should want a fast, wood blade.  I was thinking a 729 Bomb (not sure if links are allowed, if so: https://www.megaspin.net/store/default.asp?pid=fr-729-bomb).  For rubbers I am less sure, it generally goes forehand/backhand but for what I want I think of it as a good rubber on one side for my pendulum serves and another for my topspin backhands.  Since for both it's a question of spin (right?) I assume I could use the same rubber for both (serve with it FH then turn the paddle over to use the same rubber for the BH returns).  If I was doing that I was thinking a DHS TG Skyline 3 Neo rubber (https://www.megaspin.net/store/default.asp?pid=dhs-skyline-3-neo).  I now have no idea what rubber to put on the other side.  Am I wrong in my thinking?  Would I want a different rubber for the serves than the topspin BH?  Thanks in advance for any advice.