Mathematically it would be.
At 1,5° the change maybe negligible, or at least you can compensate the error with the bridge adjustment screws. Of course it's always good idea to get it right if you don't have stud holes there already. Btw, how did you end up tilting the neck 1,5 degrees? Is there math behind it or is it just a guess? To get an optimal angle, I'd either do the trigonometry or use my preferred method; draw the side profile in 1:1 and measure from there. That way you get the correct angle and intonation line too. Double check the scale length first, though.
Place the studs so that you can adjust the bridge further back for intonation adjustment. If the high E is on spot you will never need to adjust the bridge towards the fretboard. I like to leave just a little bit for adjustment to that direction too. To be able to compensate for drilling inaccuracies and so on.
Also the LP bridge is tilted a few degrees. I don't know how much exactly, but you need to check that to get a sufficient adjustment range.