Conrad Johnson CAV 50

Found out the info on the RBH’s built in 1993. 2 pairs, but I am listening to the larger model, the 812. The smaller speakers that match it are the 63’s. Here are the specs:
Specifications for 812: System Type: Acoustic Suspension 2-Way Woofer: 8" Long Throw Polypropylene Tweeter: 1" Liquid Cooled Polydome Tweeter Protection: Poly Switch Controls: Constant Impedance Tweeter Output Crossover (’ Frequency: 3COOHz. Attenuation Rate: 24 db/Octave & 12 db/Octave Asymmetrical Recommended Amp: 20 to 150 Watts (unclipped) System Impedance: 8ohms Frequency Range: 45 to 22,COO Hz Efficiency (SPL): 89db Cabinet Finish: Real Walnut, Oak and Black Oak Veneers ~aker nnection: 4-Way Gold Plated Binding Posts Cabinet Dimensions: 19" H X 12" w X 10.5’’ D Weight: 33lbs. each
and the 63’s: System Type: Acoustic Suspension 2-Way Woofer: 6" Long Throw Polypropylene Tweeter: 1" Liquid Cooled Polydome Crossover Frequencies: 3000Hz. Attenuation Rate: 12 db/Octave & 6 db/Octave Recommended Amp: 5 to 80 Watts (unclipped) System mpedance: 8ohms Protection: Poly Switch Protection Circuit Frequency Range: 60 to 22,000 Hz Efficiency (SPL): 89db Cabinet Finish: Real Oak and Black Oak Veneers ~aker nnection: 4-Way Gold Plated Binding Posts Cabinet Dimensions: 12" H X 8" w X 7" D Weight: 10 lbs. each ShipQing Weight: 25 lbs. / Pair

I know it is hard to tell much from stats, but would a more efficient speaker be better suited, or is all I am missing out on is the ability to go loud? Right now I can the volume to about 45% before it starts to distort a bit. I wouldn’t mind a bit more volume. Wish I had some Klipsch laying around just to test them.

Reading some reviews, here are some of the speakers tested with the system that people have enjoyed.  It is an old amp and all of the speakes look 1985-2000 range. Maybe this will help keep the cost down, but I doubt it.  Royal Reference 3A,  KEF 104/2,  Rogers LS3/5A speakers,  Totem Model 1 Signature,  Thiel 2 2's,  QUAD ESL 57's,  B&W N805s,  ProAc 2000 Signature speakers,  ProAc 2s,  ProAc response 1SC's,  B&W DM610
Anything new anyone would recommend? 

On another note, I am getting a mid-grade record player fixed and the CJ doesn't have any phono plugs/ground. Is there an affordable solution? 

I would also see if you can swing a pair of used KEF LS50 monitors that have a pretty good low end for monitors (is Stereophile Recommended Component Class A rated in a category that has many $5K+ speaker listed).  Can get for as low as $999 used (currently $1200 + $45 S/H with free $279 stands), new for $1500.  Try to get as much as you can the first go round to obtain highest performing products to delay future upgrades.  If full range is your desired path, their are the Monitor Audio Silver 8s (new $2000 (free shipping, no tax) or used $1400 with $200+ S/H) that are Full-Range Class B recommended.  If you live near Dayton, OH, can get the used version via local pickup to avoid S/H. 

So I am getting my record player back today. Should sound great. I am in need of a pre amp for it and wondering if I should go with a Tube Phono preamp and how that might interact with my CJ. Looks like they start around $180, whereas some of the SS ones go for $50. I would really like to keep it around $200, but willing to go more if the opinions are that it will make a  big difference.